Fix PowerShell Path Not Found Error 0x80070002
When you run a PowerShell script or command and see 0x80070002 with a message like "...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Microsoft Store 'Service Unavailable' Error on Windows 11
When you open Microsoft Store on Windows 11 and see a 'Service Unavailable' message, it usually m...
Fixing 504 Gateway Timeout in Command Prompt
When you see a 504 Gateway Timeout error in command prompt, it usually means a server upstream di...
How to Temporarily Turn Off Windows Security for Troubleshooting
If you're troubleshooting a stubborn app or driver issue, Windows Security (formerly Defender) mi...
How to Fix Outlook Proxy Authentication Failed Error
You try to send or receive email in Outlook and see an error: "Proxy authentication failed"
Windows Defender Failed to Start: Manual Malware Check Guide
If Windows Defender fails to start, you might see an error like "Windows Defender service won't s...