Windows Defender Not Opening? Here's How to Fix It
You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...
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View listFix 'Windows Update File Locked by Another Program' Error
When running Windows Update, you may see an error like "The file is locked by another program...
Windows Update Service Not Running: How to Fix
If Windows Update fails to check for updates and you see an error like “Windows Update service is...
How to Fix Windows Defender Threat Service Stopped
If Windows Defender shows a yellow warning that the threat service has stopped, real-time protect...
Check Windows Version via PowerShell Command Line
If you need to find your Windows version, edition, or build number from the command line, PowerSh...
How to Add External Drives to Windows Search Index
If you've connected an external USB drive and Windows Search can't find files on it, the drive is...
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