How to Fix Windows Search Not Working
When Windows Search stops working, you might see no results when you click Start and type, or the...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix PowerShell Blank Screen After Windows 10 Update
After a Windows 10 update, you might open PowerShell and see nothing but a blank window—no prompt...
How to Fix 'Microsoft Store Command Not Found' in Windows 10
When you type microsoft store or ms-store in Command Prompt or PowerShe...
Fix Microsoft Teams Update Error Code CAA50027
When updating Microsoft Teams, error code CAA50027 usually appears with a message that the update...
Fix Windows Activation 502 Bad Gateway DNS Error
If you see a 502 Bad Gateway error during Windows activation, it usually means y...
Windows Security App Missing in Windows 11: How to Restore It
If you open Start and type 'Windows Security' but nothing appears, or you get an error when tryin...
Topic paths
Quick titles
Activate Python Virtual Environment in ScriptResolving Outlook Dependency ConflictsWindows 10 Command Prompt Proxy Troubleshootingwsreset Guide: Reset Store Settings via Command LineHow to Enable Windows Defender Service ManuallyResolve Teams Access Denied Path ErrorFix 'Disabled by Admin' Chrome Extension ErrorFix Windows Defender Locking Installer Files