Windows Security App Not Working After Update: Fixes
After a Windows update, the Windows Security app may fail to open, show a blank screen, or displa...
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Browse labFix 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...
Windows Defender Command Not Found in PowerShell: Fixes
When you type Get-MpComputerStatus or other Defender cmdlets in PowerShell and see <...
Fix Windows Activation Dependency Conflict from Missing Files
You might see an error like “Windows activation dependency conflict” or “Activation failed due to...
How to Fix Windows Activation Error 0xc004f074
You see error 0xc004f074 when trying to activate Windows, often after a hardware change or when u...
PowerShell Not Opening on Windows 10: Quick Fixes
If PowerShell won't open on Windows 10—no window appears, it flashes and closes, or you get an er...