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Windows Store Error 0x80073cf9: Step-by-Step Fix Checklist

If you see error 0x80073cf9 when installing or updating apps from the Microsoft Store, it usually...

How to Fix Windows Terminal Profiles JSON Error

Windows Terminal relies on a profiles.json file to store your settings. When this fi...

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...

Fix Windows Activation Auto-Start Missing from Services

You open Services.msc to check the Windows Activation service and find its startup type set to Ma...

How to Fix PowerShell 404 Not Found for URL

When you run a PowerShell command like Invoke-WebRequest or Invoke-RestMethod<...

Fix Windows Search High CPU Usage Due to Permission Denied Errors
If Windows Search is consuming high CPU and you see "permission denied" errors in Event Viewer, t...


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