Fix 'Windows Security App Not Installed' on Windows 10
You open the Start menu, search for Windows Security, and nothing shows up. Or you see a message ...
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View listHow to Fix Windows Update Token Expired Error
If you see a 'token expired' error when checking for Windows updates, it usually means the update...
Fix Firefox Not Responding When Opening a New Tab
You click the new tab button (or press Ctrl+T) and Firefox freezes, goes white, or shows a spinni...
Fix Windows Defender Error 0x80073b01
If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...
How to Set Up BitLocker on Windows 11
BitLocker is a built-in encryption tool in Windows 11 Pro, Enterprise, and Education editions. If...
Fix Chrome Profile Error When Starting Browser
You open Chrome and instead of your usual start page, you see an error message like “Your profile...
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