Windows 11

How to Lock the Fn Key on Your Laptop

Ever pressed F2 to edit a cell in Excel only to turn down the volume, or hit F5 in your browser and dimmed the screen? Having to hold down the Fn key in the bottom-left corner every time strains your fingers and interrupts your workflow. Why do laptop manufacturers change standard F1 through F12 functionality like this?

At a Glance
For Lenovo, Dell, and ASUS, pressing Fn + Esc instantly switches to standard function keys. On Samsung, look for a dedicated Fn Lock key or press Fn + F12.
On many LG Gram models, shortcuts launch customer support tools, so turn off Hotkey Mode inside the LG Smart Assistant app.
To lock function keys permanently across reboots, tap F2 or F10 at startup and set Hotkey Mode or Action Keys Mode to Disabled in the BIOS.

Why Your Function Keys Aren’t Working Properly

Why function keys do not work as expected

Laptops are thin and compact, leaving little room for dedicated volume buttons or brightness dials. To save space, manufacturers combined device controls—known as ‘hotkeys’—into the top row of F1 through F12 keys.

Much like shifting a car into Drive (D) or Reverse (R), laptop keyboards are set to a specific default operating mode. Most modern laptops ship from the factory in ‘Hotkey Priority Mode’ for everyday consumer convenience.

Because of this, pressing a key on its own adjusts brightness or volume instead of executing standard F2 or F5 commands. Switching back to standard function keys takes just a 10-second ‘Fn Lock’ change.

10-Second Shortcuts and Companion Apps by Brand

Most manufacturers design keyboards so you can toggle function key priority with a single shortcut. If the shortcut does not work, you can toggle it using the official utility software provided by your manufacturer.

Brand	Primary Shortcut	Companion Software
Samsung	Dedicated `Fn Lock` key or `Fn + F12`	Samsung Settings
LG	`Fn + Esc` (select models)	LG Smart Assistant / LG Control Center
Lenovo	`Fn + Esc` (ThinkPad: `Fn + Left Shift`)	Lenovo Vantage (Hardware Settings > Input)
HP	`Fn + Esc` (select models)	HP Support Assistant (varies by model)
Dell	`Fn + Esc`	Dell Peripheral Manager / QuickSet
ASUS	`Fn + Esc`	MyASUS (Device Settings > Input Device Settings)

Lenovo and Dell laptops often feature a small padlock icon or an LED indicator on the corner of the Esc key. Pressing Fn + Esc turns the light on or off and switches the mode immediately.

How to Keep Fn Lock After Restarting: BIOS Settings

How to prevent reset on reboot using BIOS settings

Even if you change the mode with a shortcut, some laptops revert to their original behavior after a reboot. In this case, you need to change the base configuration in your motherboard’s BIOS setup menu.

Immediately after powering on your laptop, repeatedly tap the BIOS key for your brand (such as F2 or F10) to open the setup screen. Changing the function key behavior to ‘Standard’ will lock it permanently.

Samsung, ASUS, LG: Tap F2 at boot, then change Hotkey Mode or Function Key Behavior under the Advanced or System Configuration menu.
HP: Tap F10 at boot, go to System Configuration, and set Action Keys Mode to Disabled.
Lenovo: Tap F1 or F2 at boot, go to Configuration, and set Hotkey Mode to Disabled.

Why Isn’t It Working on My Laptop? Brand-Specific Notes

Not all laptops work the same way. Some models do not support shortcut switching due to hardware design.

On many LG Gram models, pressing Fn + Esc opens the LG Support Center application instead of locking function keys. Gram users should open the ‘LG Smart Assistant’ app and disable Hotkey Mode there.

ASUS gaming lines (such as ROG and TUF) do not support the function key lock toggle in MyASUS, according to official guidance. Some Samsung Galaxy Book users also report that shortcut settings do not persist across reboots, though official documentation does not specify permanent lock behavior. Detachable tablet keyboards like the HP X2 cannot disable Action Keys Mode due to hardware constraints.

Check the top row of your keyboard for a padlock icon on the Esc or F12 key, and press it together with the Fn key.

Related Guides

References

1-Minute Video Summary

2026년 10월 16일

How to Screen Record on Windows with a Shortcut (No Apps Needed)

Ever wasted time searching for screen recording software just to share a software bug with a coworker or save an online lecture? Most free third-party tools slap on watermarks or push paid upgrades. But Windows already comes with a built-in, high-quality screen recorder without watermarks.

Quick Summary
Start/stop window recording: Shortcut Win + Alt + R
Save location: Automatically saved as MP4 in Videos > Captures
Quality and duration: 30/60 fps, Standard/High quality, up to 4 hours
Record desktop or custom area: Use Win + Shift + R (Snipping Tool) in Windows 11

The Built-In Shortcut to Record Your Screen in Seconds

Windows 10 and Windows 11 include a built-in capture utility called Xbox Game Bar. You do not need to install or pay for third-party tools. Opening it is as simple as launching your phone’s stock camera app.

With the target window open, press Windows key + Alt + R to start recording immediately. Press the same shortcut again to stop. The file saves directly as an MP4 without navigating any menus.

Feature	Shortcut	Description
Start / Stop Recording	`Win + Alt + R`	Immediately record and save the active window
Open Full Overlay	`Win + G`	Open the Game Bar overlay and widgets
Toggle Microphone	`Win + Alt + M`	Turn microphone audio on or off while recording
Take Screenshot	`Win + Alt + PrtScn`	Instantly capture and save a screenshot

How to Adjust Audio, Video Quality, and Recording Length

You can customize video quality and audio directly in Windows Settings. Go to Settings > Gaming > Captures, or press Win + G to adjust system audio and microphone levels using the widget sliders. You can capture both computer audio and your voice simultaneously.

You can also adjust the frame rate and record limits to fit your needs. Setting a maximum recording duration prevents accidental storage overflow during long captures.

Setting	Options	Details
Video frame rate	`30 fps`, `60 fps`	60 fps provides smoother motion
Video quality	`Standard`, `High`	High is recommended for sharp text and demos
Maximum recording length	`30 minutes`, `1 hour`, `2 hours`, `4 hours`	Automatically stops when the time limit is reached
Background recording	Up to `30 minutes`	Buffers past activity so you can save it after it happens

Where Saved Files Go and How to Record the Desktop

Completed recordings are automatically saved as MP4 files in your PC’s Videos > Captures folder (%UserProfile%\Videos\Captures). Check this folder to review file sizes or manage your storage.

Note that Xbox Game Bar is designed to capture a single active application window. It will not record the Windows desktop, File Explorer, or certain core system utilities.

If you need to record the entire desktop or a custom cropped area, use the built-in Snipping Tool on Windows 11. Press Windows key + Shift + R and drag across the area you want to capture.

On older or entry-level hardware, Game Bar features may be limited depending on hardware encoder support. Audio recording toggles in Snipping Tool can also vary across Windows builds, so keep Windows updated to the latest version.

Open the window you want to capture and press Win + Alt + R to start your first screen recording right now.

References

1-Minute Video Summary

2026년 10월 13일

Windows 11 High RAM Usage: Which Startup Apps Should You Disable?

Have you ever turned on your PC only to hear the fans spin up and feel sluggish system response before launching a single app? On systems with 8 GB or 16 GB of RAM, apps that boot up automatically can drastically slow down your PC. How many system resources are running apps eating up in the background without your consent?

Quick Summary
Open Task Manager (Ctrl + Shift + Esc), go to ‘Startup apps’, and disable messengers, game launchers, and auto-updaters.
In startup impact ratings, apps using under 300 ms of CPU time and under 292 KB of disk I/O are considered ‘Low impact’. Start by disabling high-impact third-party apps.
Keep Windows Defender and graphics/audio drivers set to ‘Enabled’ for system security and stability.
For Microsoft Store apps, go to Settings (Win + I) > ‘Installed apps’ > Advanced options and set background permissions to ‘Never’.

How to Check Startup Impact and Disable Apps in Task Manager

The quickest way to stop apps from launching automatically at boot is through Task Manager. Press Ctrl + Shift + Esc or right-click the Start button and select Task Manager.

Navigate to the Startup apps tab in the left sidebar to see the list of registered programs and their ‘Startup impact’. According to Microsoft’s criteria, an app has a ‘Low impact’ rating if it uses less than 300 milliseconds (ms) of CPU time and less than 292 KB of disk I/O during boot.

It is like walking out the door carrying a backpack stuffed with unnecessary weight. Right-click any third-party app with a high impact rating and select Disable to ease the boot burden.

Which Programs to Disable and Which to Keep

Disabling every startup app indiscriminately can cause issues with essential security functions or peripheral devices. You need to distinguish between critical system utilities that must launch on boot and everyday apps you can open manually.

Category	Recommended Setting	Examples
Disable	`Disabled`	Messengers (Discord, Slack), game launchers (Steam), updaters (Chrome Updater, third-party software updaters), cloud sync services
Keep Enabled (Essential)	`Enabled`	Windows Security (Windows Defender), real-time antivirus, audio/graphics drivers, dedicated mouse/keyboard software

Messengers and gaming clients run perfectly fine when you launch them manually from an icon, even if they do not boot up with Windows. Hardware drivers and security tools like Windows Defender, on the other hand, should stay enabled to ensure background protection.

Managing Background Permissions for Store Apps in Settings

You can also press Win + I to open Windows Settings and go to Apps > Startup to toggle off apps that start with Windows. In Windows 11, it is equally important to manage individual background app permissions for Microsoft Store apps.

Go to Settings > Apps > Installed apps, click the three-dot menu (…) next to the target app, and select Advanced options. Look for the Background apps permissions section.

From the three available options—Always, Power optimized (recommended), and Never—selecting Never prevents the app from consuming resources in the background once you close its window. Keep in mind that this advanced option primarily applies to Microsoft Store apps; traditional desktop programs (Win32) require toggling off startup and background options within their own in-app settings.

The 50% Memory Reduction Myth and Caution with Services

Claims that cleaning up startup programs will automatically cut your memory usage in half (a 50% reduction) have no official basis. The actual amount of RAM freed depends on how many third-party programs you have installed and your system specifications.

Some internet guides also suggest opening the services.msc console and disabling the SysMain service (formerly Superfetch). However, Microsoft’s official performance optimization documentation does not recommend disabling SysMain as a standard performance fix.

Disabling critical Windows services without proper verification impairs file caching and can actually make your system feel slower and less responsive. It is far safer to start by disabling verified startup programs and background apps.

Press Ctrl + Shift + Esc right now and switch off the messengers and game launchers you don’t need running every time your PC boots up.

References

support.microsoft.com

1-Minute Video Summary

2026년 10월 11일

How to Stop Windows from Waking Up from Sleep Automatically

Have you ever put your computer to sleep before going to bed, only to wake up to it humming and running on its own? Watching your PC light up unexpectedly in a dark, quiet room can be frustrating. Why does your computer wake up when you never touched it?

Quick Summary
Run ‘powercfg -lastwake’ in Command Prompt to find what just woke your PC.
Disable “Allow wake timers” under Control Panel Power Options.
Uncheck “Allow this device to wake the computer” in Network Adapter properties via Device Manager.
If using Wake-on-LAN (WOL), make sure to check “Only allow a magic packet to wake the computer.”

What Is Waking Up Your Computer?

Windows Sleep mode stores your open tasks in memory while keeping power draw to an absolute minimum. However, the system is designed to wake back up whenever it receives specific triggers.

It is similar to setting no alarm, yet someone knocks on your door and wakes you. Running a few commands in an elevated Command Prompt (CMD) reveals immediately which device or program woke your PC.

Command	What It Shows
`powercfg -lastwake`	The specific reason your computer just woke from sleep
`powercfg -devicequery wake_armed`	Hardware devices currently permitted to wake the system
`powercfg -waketimers`	Active wake timers currently scheduled on your system

Disable Wake Timers in Power Options

The most common culprit is Windows automatic maintenance or scheduled background update tasks. Disabling wake timer permissions in Power Options prevents background tasks from triggering automatic wakeups.

Press Win + R on your keyboard, type powercfg.cpl, and open Power Options. Click [Change plan settings] next to your active power plan, then click [Change advanced power settings].

Expand the [Sleep] category, locate [Allow wake timers], and switch both ‘On battery’ and ‘Plugged in’ to [Disable]. Note that on some modern laptops that use Modern Standby, this menu option may not appear.

Revoke Wake Permissions for Network Adapters and Mice

Network activity or slight vibrations detected by your mouse sensor can also wake your PC. Standard network packets flowing through your router can cause the network adapter to wake the entire machine.

Right-click the Start button and open [Device Manager]. Under [Network adapters], double-click your active Ethernet or Wi-Fi adapter and switch to the [Power Management] tab.

Uncheck [Allow this device to wake the computer]. If you rely on Wake-on-LAN (WOL), keep it checked, but make sure to enable [Only allow a magic packet to wake the computer] directly below it to prevent standard traffic from waking your system. If desk movement triggers your PC, disable the wake permission under [Mice and other pointing devices] as well.

Check Scheduled Tasks in Task Scheduler

Certain programs register scheduled tasks configured to wake the computer automatically. Type ‘Task Scheduler’ into the Windows search box and launch it.

Open the properties of any suspicious scheduled task and check the [Conditions] tab. If [Wake the computer to run this task] is checked, turn it off.

Additionally, some users have noted that third-party security software (such as financial security modules like AnySign4PC) can wake systems during background checks, though Microsoft does not document this as a standard cause. If unexpected wake events persist, check active background processes alongside Task Scheduler.

Press Win + R, run powercfg.cpl, and disable unnecessary wake timers now.

References

learn.microsoft.com

1-Minute Summary Video

2026년 10월 9일

How to Increase Keyboard Repeat Rate and Reduce Delay in Windows

Have you ever held down Backspace while typing, only to have it delete a single character and pause before clearing the rest? Or wondered why arrow key navigation and repeated keystrokes feel sluggish even on a brand-new keyboard?

Quick Summary
Open the Run dialog (Win + R) and enter ‘control keyboard’ to open Keyboard Properties.
Move Repeat Delay to [Short] to cut the initial delay from 500 ms to 250 ms.
Set Repeat Rate to [Fast] to increase continuous typing frequency to the maximum (around 30 characters per second).
If keystrokes fail to register, check Accessibility settings and disable ‘Filter Keys’.

Why Keyboards Hesitate: The 0.5-Second Default Delay

Why keyboards hesitate: 0.5-second default delay

The hesitation before keys start repeating when held down is not hardware failure. Windows intentionally sets a default delay to prevent accidental repeated inputs from light taps.

This setting is called Repeat Delay. The Windows default is 500 ms (0.5 seconds), meaning Windows waits a full half-second after your first keystroke before repeating it.

Shortening this wait to the minimum of roughly 250 ms makes deleting long sentences with Backspace or navigating text with arrow keys feel nearly twice as fast.

Optimize Keyboard Speed in Windows Control Panel in 30 Seconds

You do not need third-party software. Windows lets you adjust this directly inside the default Control Panel.

Press Win + R on your keyboard to open the Run window, type control keyboard, and hit Enter.

In the Keyboard Properties window under the [Speed] tab, adjust two sliders:

Setting	Recommended Position	Result
Repeat delay	[Short] (Far right)	Reduces initial repeat wait time down to 250 ms
Repeat rate	[Fast] (Far right)	Increases continuous character output up to ~30 times per second

After sliding both bars, test the responsiveness in the ‘Click here and hold down a key to test repeat rate’ field below, then click [OK] to apply the changes immediately.

Registry Myths and 2 Fixes for Missing Keystrokes

Registry settings and troubleshooting missing keystrokes

In the Windows Registry (HKEY_CURRENT_USER\Control Panel\Keyboard), the keys KeyboardDelay (0 to 3) and KeyboardSpeed (0 to 31) are 100% identical to the Control Panel sliders. There is no need to manually edit the registry when Control Panel handles the exact same values.

Some online forums claim setting KeyboardSpeed to 48 or higher pushes speeds beyond normal limits. However, according to official Microsoft technical documentation, the system limit caps at 31. Any value exceeding 31 is ignored by Windows, so keeping the default maximum of 31 is recommended.

If keystrokes fail to register or repeated typing does not trigger at all after adjusting these settings, verify two items:

1. Turn off Filter Keys: Holding the right Shift key for more than 8 seconds activates Filter Keys, which instructs Windows to ignore quick or repeated taps. Open Settings > Accessibility > Keyboard and switch Filter Keys off.

2. IME Input Lag: If slight input lag occurs specifically when using non-English input methods in Windows 11, turning on [Use previous version of Microsoft IME] under Language Options > Microsoft IME can resolve the latency.

Press Win + R right now, type control keyboard, and set Repeat delay to [Short]. A 30-second tweak makes word processing and Backspace navigation noticeably snappier.

References

1-Minute Video Summary

2026년 10월 8일

How to Copy a File Path in Windows with a Shortcut

When working on projects or tasks, you often need to paste a file’s full path into a chat, document, or command prompt. Most people copy the folder address first and manually append the file name. Is there an easier way to copy the complete file path in one second using a shortcut or right-click?

At a Glance
Windows 10: Select file, Shift + Right-click → click ‘Copy as path’
Windows 11: Select file, press Ctrl + Shift + C to copy instantly
Paste: Press Ctrl + V in Notepad, Command Prompt (CMD), etc.
Path format: Automatically wrapped in double quotes (” “) to prevent spacing errors

Windows 10: Hold Shift and Right-Click

Windows File Explorer includes a hidden feature. Hold down the Shift key on your keyboard and right-click on any file or folder.

An extended context menu will appear with a ‘Copy as path’ option. Clicking this immediately copies the complete absolute path to your clipboard, giving you the entire directory and filename at once.

You can paste the copied path anywhere—Notepad, Command Prompt (CMD), the Run dialog, browsers, or Excel—by pressing Ctrl + V.

Windows 11 and Other OS Shortcuts

In Windows 11, the process is even simpler. You don’t need to hold the Shift key—a regular right-click brings up ‘Copy as path’ directly in the main context menu, or you can find it under the three-dot menu on the top toolbar.

Starting with Windows 11 (version 22H2), you don’t even need the context menu. Simply select the file and press Ctrl + Shift + C to copy the path instantly.

Here is a summary of file path copy shortcuts across different operating systems:

Operating System	Shortcut / Action	Menu Location
Windows 10	`Shift + Right-click`	‘Copy as path’ in extended context menu
Windows 11	`Ctrl + Shift + C` (or standard right-click)	Default context menu and top 3-dot menu
macOS	`Command(⌘) + Option(⌥) + C`	Select file and press shortcut

Why Copied Paths Include Double Quotes

When you use ‘Copy as path’, the copied path is automatically enclosed in double quotation marks (" "). This design prevents command-line tools like Command Prompt (CMD) or PowerShell from breaking the path if folders or file names contain spaces.

Windows does not currently offer a built-in setting to copy paths without quotation marks. If you need clean text without quotes, you can paste the text into Notepad and use the find-and-replace tool.

Older versions prior to Windows 7 may require registry edits or lack native support, so these shortcuts are best used in Windows 10 or later.

Open File Explorer (Windows + E), select a file, and try copying its path with the shortcut now.

References

1-Minute Video Summary

2026년 10월 7일

How to Use Windows Clipboard History (Win + V Shortcut)

When working on documents or doing research on your PC, you have likely lost a copied link or text snippet after accidentally copying something else. Switching back and forth between windows to copy items one by one wastes time. By enabling a single built-in Windows feature, you can view and paste past clipboard items whenever you need them.

Quick Summary
Shortcut: Press Windows logo key + V, then click [Turn on] to activate immediately.
Storage limits: Stores up to 25 items (text, HTML, bitmap images up to 4MB per item).
Data retention: Items are cleared upon PC restart or when exceeding 25 items; pin essential items to keep them permanently.
Syncing: Share copied items across devices logged into the same account via ‘Settings > System > Clipboard’.

Enable Clipboard History with a Single Shortcut

Standard copy and paste (Ctrl + C, Ctrl + V) keeps only the single most recent item in temporary memory. Copying any new content immediately overwrites the previous data.

Pressing Windows logo key + V on your keyboard opens the Clipboard pop-up window. Click the [Turn on] button to start recording everything you copy from that moment forward.

You can also enable it by opening Start > Settings > System > Clipboard and toggling the ‘Clipboard history’ switch to [On].

Stores Up to 25 Items: Supported Data Types

Clipboard history acts like a stack of notes stored in your system drawer. It stores not just plain text, but also web page formatting and images.

Category	Specification (As of 2026)
Maximum stored items	25 items
Size limit per item	4MB
Supported formats	Text, HTML, Bitmap images
Supported OS	Windows 10, Windows 11 (Windows 10 reached end of support on October 14, 2025)

When the history reaches 25 entries, copying a new item will automatically push out and permanently delete the oldest unpinned item.

Pin Critical Items to Prevent Accidental Deletion

Restarting your PC resets and wipes all standard clipboard entries. Furthermore, once an item is pushed past the 25-entry limit, Microsoft provides no recovery method.

For frequently used text such as email addresses, account details, or standard boilerplate responses, click the three-dot menu (...) on the item and select [Pin]. Pinned items remain safe even if you reboot your PC or click [Clear all].

To clean up unneeded items, open the three-dot menu (...) and select [Delete] to remove them individually, or click [Clear all] to delete all non-pinned items at once.

Syncing Across PCs and Troubleshooting

If you use both a laptop and a desktop, you can use cloud sync. Sign in with the same Microsoft account (or work/school account), go to Settings > System > Clipboard, and enable ‘Sync across your devices’ to transfer copied text across your computers.

You can set clipboard sync to transfer copied text automatically, or manually choose which items to send from the Win + V window.

In rare cases, system glitches may cause the clipboard to display only up to 2 items. This does not indicate a spec change; restarting Windows Explorer in Task Manager or toggling the Clipboard history setting off and on will restore normal operation.

Press ‘Windows logo key + V’ right now to turn on Clipboard history, and pin your most-used phrases for instant access.

References

1-Minute Video Summary

Second Monitor Not Working? How to Fix It with the Win + P Shortcut

Ever plugged in a conference room projector or hooked up a dual monitor for remote work, only to be met with a “No Signal” black screen? If unplugging and reconnecting the cable changes nothing, what should you press first?

Quick Summary
Display switch shortcut: Windows logo key + P (Fn + F4 on Samsung laptops)
Mode selection: ‘Duplicate’ for presentations/lectures, ‘Extend’ for dual-monitor multitasking
Reset a frozen screen: Windows logo key + Ctrl + Shift + B (restarts graphics driver)
No sound output: Go to Settings > System > Sound and set the output device to HDMI / external device

What Is the First Shortcut to Press When the Screen Doesn’t Show?

What shortcut should you press first when the screen does not display?

The most common reason an external screen stays blank even after plugging in the cable properly is that the Windows display setting is locked to “PC screen only.” It is like powering on a TV without switching to the correct input source.

Pressing Windows logo key + P immediately opens the Project menu on the right side of the screen. You do not need to navigate through the Control Panel with a mouse—you can choose your display mode in just one second.

If you are using a Samsung laptop, pressing the Fn + F4 hotkey will also bring up the external display menu right away.

Duplicate vs. Extend: Which Mode Should You Choose?

Pressing Windows logo key + P reveals 4 display modes. Selecting the right mode for your task will keep your workflow smooth.

Mode	How It Works	Recommended Scenario
PC screen only	Only primary display is active; external display turns off	When disconnecting from external monitors to use laptop alone
Duplicate	Mirrors the same screen across all connected devices	Meeting presentations, lectures, projector screen sharing
Extend	Expands desktop area so windows can move across screens	Remote work, multitasking, dual-monitor productivity
Second screen only	External display stays on; laptop/PC screen turns off	Watching movies on a TV, using laptop with lid closed

If you prefer using your mouse, right-click an empty area on your desktop, select Display settings, and choose ‘Duplicate’ or ‘Extend’ under the Multiple displays menu.

3-Step Troubleshooting When Shortcuts Don’t Respond

3-step troubleshooting when display shortcuts do not respond

If Windows does not recognize the monitor or the screen freezes even after pressing the shortcut, restart your graphics driver immediately. Press Windows logo key + Ctrl + Shift + B. The screen will flicker briefly with a beep sound while the graphics driver restarts—resolving display glitches without rebooting your PC.

If the display still does not connect after restarting the driver, press Windows logo key + I to open Settings > System > Display > Multiple displays, and click the Detect button to search for the device manually.

Finally, check that your HDMI, DisplayPort (DP), or USB-C cable is firmly seated, and verify that the monitor’s power and Input Source are switched to the correct port. Community discussions occasionally report specific driver or HDR conflicts affecting Extend mode, though this is not an officially confirmed Microsoft issue.

No Sound After Connecting via HDMI?

Sometimes video plays normally, but audio comes out of the laptop speakers instead of the monitor or projector. Because HDMI and DP cables carry both audio and video, ensure that the default audio output is set to the external device.

When there is no sound, open Settings > System > Sound or navigate to Control Panel > Sound.

Under the output device list, select your connected monitor or projector (such as HD Audio or HDMI Device) and set it as the default output device.

If your external monitor is stuck on a black screen, press ‘Win + P’ right now and select ‘Extend’ or ‘Duplicate.’

References

1-Minute Video Summary

How to Change Mouse Cursor Size and Color in Windows 11

Have you ever struggled to find your tiny mouse cursor on a high-resolution QHD or 4K monitor? Stop wasting time waving your mouse across the screen to locate it. Here is how you can make your cursor stand out in just 10 seconds without installing third-party software.

Quick Summary
Change size & color: Press Win + U, open ‘Mouse pointer and touch’, and customize the size (1–15) and vibrant colors.
Ctrl key ripple effect: Run main.cpl, navigate to ‘Pointer Options’, and check ‘Show location of pointer when I press the CTRL key’.
Shake to find cursor: Install Microsoft’s free tool ‘PowerToys’ and enable ‘Find My Mouse’.

1-Second Shortcut: Adjust Size (1–15) and Custom Colors

Losing track of your mouse pointer on a large monitor is like searching for a tiny button in a dark room. In Windows 11, you can instantly adjust cursor size and color with a single shortcut.

Press Windows key + U to open Accessibility settings, then select Mouse pointer and touch. (You can also get there via Start > Settings > Accessibility.)

Setting	Options	Recommendation
Pointer Size	Slider from 1 to 15	Level 2–3 for standard displays, 4–5 for 4K displays
Pointer Style	White, Black, Inverted, Custom	Choose fluorescent lime or yellow for maximum visibility

Selecting ‘Custom’ lets you pick vibrant colors like lime, yellow, gold, pink, or green. This ensures your cursor remains distinct against both light web pages and dark workspaces.

Tap the Ctrl Key: Locate the Cursor with a Ripple Effect

Tap the Ctrl Key: Locate Cursor with a Ripple Effect

Even with a larger cursor, having multiple open windows can cause you to lose track of it. In this case, enabling the built-in ripple effect makes locating the pointer effortless whenever you press the Ctrl key.

Press Win + R, type main.cpl, or go to Start > Settings > Bluetooth & devices > Mouse > Additional mouse settings. In the Pointer Options tab, check Show location of pointer when I press the CTRL key at the bottom and click ‘OK’.

Whenever you lose track of the mouse, simply press and release the Ctrl key. Concentric circles will animate toward the pointer to pinpoint its location. (Note: Depending on your PC configuration, it may only respond to the left Ctrl key instead of the right Ctrl key, though this is not explicitly documented by Microsoft.)

Shake to Find? Use the Microsoft PowerToys Spotlight Feature

Windows 11 does not natively include a shake-to-locate mouse gesture. However, installing Microsoft’s official free utility, Microsoft PowerToys, lets you use a powerful spotlight effect.

Enabling the Find My Mouse utility in PowerToys highlights your screen in the following way:

Activation: Shake the mouse, press the left Ctrl key twice, or press the right Ctrl key twice.
Visual Effect: Dims the background with a 50% opacity dark overlay (#000000) while showing a 100px radius bright circular spotlight (#FFFFFF) over the pointer for 500ms.

Clicking anywhere or pressing a keyboard key immediately dismisses the spotlight, making it especially handy across multi-monitor setups.

Press Windows key + U right now and increase your mouse cursor size to level 3 or higher for effortless tracking.

References

1-Minute Video Summary

Related Guides

2026년 10월 2일

How to Back Up Windows Sticky Notes and Sync with Your Phone

Many people keep important work notes or account numbers on the yellow Sticky Notes pinned to their desktop. But what if your PC suddenly needs formatting, or you need to check a note while you are out? Here is how to sync Sticky Notes with your smartphone in a few clicks and safely back them up using a single file.

Quick Summary
Account Sync: Sticky Notes v3.0 or later auto-saves to the cloud when signed in with a Microsoft account
Mobile Access: Open the Microsoft OneNote app and go to the “Sticky Notes” tab, or visit web (onenote.com/stickynotes)
Local Backup Path: Press Win+R and enter %LocalAppData%\Packages\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\LocalState
Core Backup File: plum.sqlite (paste into the same folder after formatting to restore)

Real-Time Sync with Smartphones via Microsoft Account

Windows Sticky Notes (version 3.0 and above) automatically syncs to the cloud in real time once you link your Microsoft (MS) account—no manual saving required. It works just like having a post-it on your desk replicated instantly in your pocket notebook.

Setting up sync is straightforward:

1. Open Sticky Notes on your PC.

2. Click the Settings (gear) icon in the top-right corner of the notes list.

3. Sign in with your Microsoft account.

4. If notes do not sync immediately, click [Sync now] in the Settings menu.

Once logged in, all your notes will automatically appear on any home PC, office desktop, or laptop when you sign in with the same account.

How to View Sticky Notes on Mobile and Web Browsers

How to view notes on smartphones and web browsers

You can view and edit notes created on your PC directly from your phone or web browser. Even without a standalone Sticky Notes mobile app, Microsoft’s default services have you covered.

Platform	App & Access Path	How to Access
Smartphone (Android / iOS)	Microsoft OneNote App	Bottom [Sticky Notes] tab or Home Feed
Android Launcher	Microsoft Launcher	Home screen Feed menu
Web Browser	`onenote.com/stickynotes`	Sign in with MS account to view web notes
Webmail	Outlook.com	Click the [Notes] icon on the left navigation bar

On some Android tablets, the dedicated tab in the OneNote app might not appear. In that case, accessing notes via a web browser (onenote.com/stickynotes) is the best alternative. Additionally, Samsung Notes sync with OneNote may vary in Sticky Notes integration depending on the app version.

Essential for PC Formatting: Local Manual Backup & Restore

Essential for formatting: Local manual backup path and restoration

If you work offline or prefer not to sign into a Microsoft account, you must back up the local database file manually. Sticky Notes stores all data in a single SQLite database rather than individual text files.

Follow these steps to manually back up:

1. Press Win + R to open the Run dialog box.

2. Copy and paste the following path and press Enter:

%LocalAppData%\Packages\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\LocalState

3. Copy the plum.sqlite file inside the folder and save it to an external USB or secure drive. (For best stability, also copy the accompanying plum.sqlite-wal and plum.sqlite-shm files if present.)

When formatting your PC or switching to a new computer, close Sticky Notes completely, navigate to the same folder path, and paste the backed-up plum.sqlite file to overwrite. Your notes will be restored immediately.

Version Requirements and Differences in Older Windows

Version check and differences in older Windows versions

To use cloud sync, Sticky Notes must be version 3.0 or higher. Version 3.7.106 or newer is recommended for optimal syncing. You can check your app version at the bottom of the Sticky Notes Settings (gear) menu.

Note that the backup file format differs depending on your Windows version:

Windows 10 (Build 1607 and later) & Windows 11: plum.sqlite
Legacy versions (Windows 7, 8, 8.1, and early Windows 10 builds): StickyNotes.snt

Using a dual backup strategy—combining cloud auto-sync with a local plum.sqlite copy—ensures you will never lose your important notes during PC failures or reformatting.

Sign in to your Microsoft account in Sticky Notes Settings or copy your ‘plum.sqlite’ file to an external drive today.

Why Your Function Keys Aren’t Working Properly

10-Second Shortcuts and Companion Apps by Brand

How to Keep Fn Lock After Restarting: BIOS Settings

Why Isn’t It Working on My Laptop? Brand-Specific Notes

Related Guides

References

1-Minute Video Summary

The Built-In Shortcut to Record Your Screen in Seconds

How to Adjust Audio, Video Quality, and Recording Length

Where Saved Files Go and How to Record the Desktop

Related Reading

References

1-Minute Video Summary

How to Check Startup Impact and Disable Apps in Task Manager

Which Programs to Disable and Which to Keep

Managing Background Permissions for Store Apps in Settings

The 50% Memory Reduction Myth and Caution with Services

Related Articles

References

1-Minute Video Summary

What Is Waking Up Your Computer?

Disable Wake Timers in Power Options

Revoke Wake Permissions for Network Adapters and Mice

Check Scheduled Tasks in Task Scheduler

Related Articles

References

1-Minute Summary Video

Why Keyboards Hesitate: The 0.5-Second Default Delay

Optimize Keyboard Speed in Windows Control Panel in 30 Seconds

Registry Myths and 2 Fixes for Missing Keystrokes

Related Reading

References

1-Minute Video Summary

Windows 10: Hold Shift and Right-Click

Windows 11 and Other OS Shortcuts

Why Copied Paths Include Double Quotes

Related Articles

References

1-Minute Video Summary

Enable Clipboard History with a Single Shortcut

Stores Up to 25 Items: Supported Data Types

Pin Critical Items to Prevent Accidental Deletion

Syncing Across PCs and Troubleshooting

References

1-Minute Video Summary

Related Articles

What Is the First Shortcut to Press When the Screen Doesn’t Show?

Duplicate vs. Extend: Which Mode Should You Choose?

3-Step Troubleshooting When Shortcuts Don’t Respond

No Sound After Connecting via HDMI?

References

1-Minute Video Summary

Related Articles

1-Second Shortcut: Adjust Size (1–15) and Custom Colors

Tap the Ctrl Key: Locate the Cursor with a Ripple Effect

Shake to Find? Use the Microsoft PowerToys Spotlight Feature

References

1-Minute Video Summary

Related Guides

Real-Time Sync with Smartphones via Microsoft Account

How to View Sticky Notes on Mobile and Web Browsers

Essential for PC Formatting: Local Manual Backup & Restore

Version Requirements and Differences in Older Windows

1-Minute Video Summary

Related Articles