How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...
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View listFix Windows Activation Error 0x803f7001 (Rate Limit)
You see error 0x803f7001 when trying to activate Windows. The message mentions a “rate limit.” Th...
Chrome Browser Setup Guide for Beginners
If you're new to Google Chrome, setting it up properly can make browsing faster and safer. This g...
Fix OneDrive SSL Certificate Error After Update
After a recent Windows or Office update, you may see an SSL certificate error in OneDrive. The er...
PowerShell Version Mismatch: A Sysadmin Checklist
You run a script that worked yesterday, and today it throws errors about missing cmdlets, incompa...
Fix Windows Defender Error 0x8007042c: Network & Setup Checks
You see error 0x8007042c when opening Windows Defender or during a scan. The message usually says...
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