Fix Windows Update 'Permission Denied' Errors
You click 'Check for updates' in Windows Update, but instead of downloading, you get an error lik...
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Browse labHow to Set Up Command Prompt to Auto Start in Windows 10
If you frequently use Command Prompt for scripting or system tasks, having it launch automaticall...
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 Search Connection Refused Error
When you click the Start menu or search bar and see 'connection refused', Windows Search is faili...
Windows Defender Not Working After Update: Checklist
After a Windows Update, Windows Defender (now called Microsoft Defender Antivirus) may stop worki...
Windows Defender Not Working on Ubuntu: What to Check
Windows Defender is a Microsoft product designed for Windows. If you're seeing it referenced on U...