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 Remote Desktop Backup Restore Permission Denied
When restoring a remote desktop backup, you might see a 'permission denied' error even though you...
Fix Windows Defender Access Denied Error When Running Command Prompt as Admin
When you run a Windows Defender command (like MpCmdRun.exe -Scan -ScanType 2) in Com...
Optimizing PowerShell Scripts to Reduce High Memory Usage
When a PowerShell script consumes excessive memory, it can slow down your system or cause the scr...
Fix Task Scheduler Version Mismatch on Windows 10
If you see an error like "Task Scheduler version mismatch" when trying to create or edit a schedu...
Fix Infinite Login Loop via Command Prompt
You sign in to Windows, the desktop appears for a moment, and then you're back at the sign-in scr...
Topic paths
Quick titles
Fix Windows Terminal 404 ErrorOBS Black Screen No Source Detected FixHow to Fix Windows Security Keeps CrashingFix Microsoft Store Backup Not Working on WindowsWindows Server Activation Error 0xc004f074: Fixes and ChecksHow to Fix Virus Protection Turned Off in Windows SecurityFixing Node Version Mismatch When Running Create React AppFix Windows Login Loop with Command Prompt Steps