Fix High CPU Usage by Antivirus Scanning PowerShell
If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...
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Browse labFix Windows Security Grayed Out and Unclickable
If you open Windows Security and find options grayed out or unclickable, you are not alone. This ...
Fixing Windows Security 502 Bad Gateway Errors
If you see a 502 Bad Gateway error in Windows Security (or the Windows Defender portal), it usual...
Fix Windows Defender Virus Definition Update Failed
You see an error that Windows Defender virus definition update failed. This usually happens when ...
Fix Chrome File Locked by Background Process Error
You try to delete or move a file, and Windows tells you it's locked by a Chrome background proces...
Fix Microsoft Store Not Opening After Windows Update
After a Windows update, the Microsoft Store may fail to open—clicking the icon does nothing, or i...