Fix PowerShell Blank Screen on Windows 11
If you open PowerShell on Windows 11 and see nothing but a blank window—no prompt, no text—the sh...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix 'Windows Defender Command Not Found Access Denied'
You type MpCmdRun.exe -Scan -ScanType 2 or another Defender command in Command Promp...
How to Repair Corrupted Windows Terminal Settings
If Windows Terminal fails to launch or shows default settings instead of your custom ones, the se...
How to Fix Cloudflare Error 525: SSL Handshake Failed
If you see Cloudflare error 525, it means the SSL handshake between Cloudflare and your origin se...
Fix PowerShell Token Expired Error 401
If you're seeing a 401 status code with a message like "token expired" in PowerShell, it usually ...
Fix Windows Defender File Locked During Scan
You run a Windows Defender scan and it reports that a file is locked and can't be scanned. This i...
Topic paths
Quick titles
Fix Access Denied When Enabling BitLockerWindows Terminal Config File Location on MacFix DNS Client Service Not Running in Command PromptFix High RAM Usage After Chrome Sync UpdateHow to Save and Restore Windows Activation LicenseWindows 10 Chrome Profile Error TroubleshootingResolve Windows Update Crash After RestartWindows Task Scheduler Not Running on Time: Troubleshooting Guide