Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...
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Browse labHow to Reduce Microsoft Teams CPU Usage During Meetings
If your laptop fan spins up or your video stutters during Teams meetings, CPU usage is likely the...
How to Fix Microsoft Teams 404 Error with a Clean Reinstall
If you're seeing a 404 error in Microsoft Teams—often when opening a link or launching the app—it...
How to Clear Chrome SSL State to Fix Certificate Errors
If you're seeing warnings like NET::ERR_CERT_COMMON_NAME_INVALID or Your connection ...
Fix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
Fix Microsoft Teams Stuck on Loading with Error Code 0xca
If Microsoft Teams gets stuck on the loading screen and shows error code 0xca, the app can't star...