Set Windows Defender Threat Service to Automatic Startup
If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...
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View listHow to Fix Windows Defender Version Mismatch on Windows 10
You might see an error saying Windows Defender has a version mismatch, or the app won't open beca...
Fixing Microsoft Teams Authentication Error CAA2000C
You try to sign in to Microsoft Teams and see error code CAA2000C, often accompanied by a message...
Fix Microsoft Teams Not Opening on Startup in Windows 11
You’ve set Microsoft Teams to open when you log in, but it’s not starting. This is a common annoy...
Fix Windows Update Stuck by Running Disk Cleanup
If your Windows Update is stuck at a certain percentage or appears to be downloading forever, low...
How to Restore Windows Security Missing from Start Menu
If Windows Security (formerly Windows Defender) has disappeared from your Start Menu, it usually ...
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