How to Reinstall the Windows Security App (Microsoft Defender)
If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...
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View listFix Microsoft Store 404 Page Not Found Error
When you browse the Microsoft Store and encounter a 404 page not found error, it usually means th...
Fix Windows Security Not Launching at Startup
You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...
How to Fix Chrome 504 Gateway Timeout Error
When you see a 504 Gateway Timeout error in Chrome, it means the server you're t...
How to Fix Chrome Profile Proxy Error
You open Chrome and see an error message saying something like "Your proxy settings are being man...
BitLocker High CPU Usage Checklist: Diagnose and Fix
If your system is sluggish and Task Manager shows high CPU usage from BitLocker or its helper pro...
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