Windows 10

Activate Windows 11 or 10 with a digital license, product key, or Microsoft account. What works without a key, how to fix activation errors, and what it costs.

Stuck on the BitLocker recovery screen? Here’s every place your 48-digit key can be, how to enter it, and your real options if it’s gone for good.

Add a user on Windows 10 from Settings > Accounts > Family & other users, with a Microsoft account or a local account, then set the account type.

Free up C drive space in Windows 10 with Storage Sense, temporary file cleanup, uninstalling unused apps, and moving large files.

Convert HEIC to JPG on Windows with Photos or Paint, batch-convert whole folders, or set your iPhone to send JPGs automatically. Includes fixes if it fails.

Delete a leftover Windows service safely with sc delete in an admin Command Prompt, find the right service name, and when to disable instead.

Install Node.js and npm on Windows 10 or 11 with the official installer, winget, or nvm-windows, verify the install, and fix PATH and script errors.

Reset a network adapter in Windows 10 by re-enabling it, resetting Winsock and TCP/IP, using Network reset in Settings, or reinstalling the driver.

PC picture cut off on the TV? Turn off overscan with Just Scan or Screen Fit, use the recommended resolution, and adjust graphics scaling.

Pause Windows updates for up to five weeks, set active hours, and use metered connections or Group Policy to control when updates install.

Fix “Wireless capability is turned off” in Windows 10: check the Wi-Fi key, Airplane mode, adapter settings, power management, drivers, and the BIOS.

Update Windows in Settings > Windows Update > Check for updates. Learn update types, driver updates, upgrading to Windows 11, and fixes for failed updates.

Cast Windows 10 to a TV: turn on the TV mirroring mode, press Windows + K and choose the TV. Use browser casting or HDMI if Miracast is not supported.

Find recently deleted files in the Recycle Bin, and recover files that are not there with Previous Versions, File History or winfr.

Check the Windows event log with Event Viewer: open it, choose the right log, filter for errors, understand common event IDs, and query logs in PowerShell.

Wipe an external hard drive on Windows 10 with a full format (Quick Format unchecked) or diskpart clean all, and pick the right method for reuse or resale.

Lock your keyboard on Windows with Windows + L, lock automatically with Dynamic Lock, or disable a laptop keyboard in Device Manager.

Play VOB files on Windows 10 with a DVD-capable player such as VLC: open the VIDEO_TS folder for the full disc, or a single VOB file.

Restore Windows 11 or 10 to a previous date with System Restore without losing files, even when Windows will not start, and undo or create restore points.

Clear temporary files, browser, DNS and Microsoft Store caches on Windows, and turn on Storage Sense for automatic cleanup.

Find your Windows username with whoami, Settings or the Users folder, and how it differs from your display name and sign-in email.

Copy a DVD in Windows 10 to your PC with File Explorer, convert home videos to MP4, burn a copy to a blank disc, and why Media Player cannot rip DVDs.

Add a file, folder, file type or process exclusion in Windows Security, choose the safest type, and remove it later.

Delete a user account on Windows 10 in Settings > Accounts > Family and other users, or keep their files using Control Panel. Back up first.

Clear temp files in Windows 10 via Settings > System > Storage > Temporary files, the %temp% folder, or Disk Cleanup. Plus Storage Sense automation.

Remove temporary files on Windows 10 with Storage settings or Disk Cleanup, see what is safe to delete, and turn on Storage Sense.

Check disk space on Windows 10: open File Explorer > This PC, or Settings > System > Storage for a breakdown. Plus Disk Management and cleanup tips.

Move the Downloads folder in Windows 10 with Properties, Location, Move, and change the download folder in Edge, Chrome or Firefox.

Blur your background in the Zoom desktop app on Windows 10 from Background and effects or during a meeting.

Run .sh shell scripts on Windows with WSL (bash script.sh) or Git Bash, and fix line-ending and permission errors.

Install pygame on Windows 10 or 11 with py -m pip install pygame, test it with the aliens example, and fix common errors.

Block websites on Windows 10 or 11 with the hosts file for every browser, or with Microsoft Family Safety for a child account.

Find your IP address on Windows 10 in Settings or with ipconfig, and learn the difference between your private and public IP.

Update drivers in Windows with Optional updates in Windows Update, Device Manager or the maker website, and roll back bad ones.

Trim a video on Windows 10 for free with Clipchamp by dragging the clip edges, or bring back the old Photos trim tool with Photos Legacy.

Create, switch and close virtual desktops on Windows 10 with Task View and shortcuts like Windows key + Ctrl + D.

Switch keyboard languages in Windows 10 with Windows key + Space or the taskbar, and add or remove keyboard layouts.

Record your screen on Windows 10 with Game Bar (Windows key + Alt + R), where clips are saved, and what to use for the full desktop.

Format a Windows 10 laptop with Reset this PC > Remove everything or a clean USB install, back up first and securely erase before selling.

Factory reset Windows 10 with Reset this PC: keep files or remove everything, choose cloud or local reinstall, and reset a PC that will not start.

Get audio from YouTube legally on Windows: download your own videos in YouTube Studio, use the free Audio Library, or listen offline with YouTube Premium.

Clone a hard drive in Windows 10 with SSD maker software or Clonezilla, swap drives, fix boot problems, and extend partitions after cloning.

Take a screenshot on a Dell laptop or desktop with PrtScn, Windows+PrtScn, or Windows+Shift+S, find the Print Screen key, and locate saved files.

Redo on Windows with Ctrl + Y, or Ctrl + Shift + Z in some apps. See redo shortcuts for Office, browsers, and File Explorer, plus Repeat.

Show the Bluetooth icon in Windows 10: Bluetooth & other devices > More Bluetooth options > Show the Bluetooth icon in the notification area.

Search for a word on Windows with Ctrl + F in apps and browsers, find words inside files with File Explorer’s content: search, or use findstr.

Factory reset an HP desktop on Windows 10 from Settings, with F11 at startup, or with the HP Cloud Recovery Tool, and back up and wipe it safely.

Windows 10 can’t show PSU wattage. Find it on the power supply label, your PC’s specs, or the model number, and learn how much wattage your PC needs.

GarageBand has no Windows version. Use free alternatives like BandLab, LMMS or Waveform Free, or GarageBand on an Apple device you own.