Fix 'Service Unavailable' for PowerShell on Windows 10
You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listBitLocker Token Expired: IT Admin Troubleshooting Checklist
When a BitLocker-protected drive suddenly prompts for a recovery key or reports a token expired e...
How to Fix Slow Remote Desktop Connection in Windows 10
You connect to a remote Windows 10 machine and the screen lags, typing is delayed, or file transf...
Fix Windows Terminal Rate Limit Error from Command Line
If you see a rate limit error in Windows Terminal—often a message like 429 Too Many Request...
How to Fix PowerShell Blank Screen on Startup
When PowerShell opens to a blank screen with no prompt or output, the shell is usually loading a ...
How to Fix 502 Bad Gateway Error in Chrome Profile
You’re browsing in Chrome and suddenly see a 502 Bad Gateway error. This usually...
Topic paths
Quick titles
Fix Command Prompt Not Connecting to Remote ServerCommand Prompt Connection Refused TroubleshootingTroubleshoot Windows Activation Key Not Recognized ErrorMicrosoft Teams Setup Update Fails Silently: FixesResolve Error 0x80070422 in Windows DefenderResume Edge Sync When Paused: Step-by-StepOutlook Permission Issues ChecklistWindows 10 Remote Desktop Not Connecting Fix