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 listHow to Fix Chrome Profile Token Expired Sign In Again Error
You open Chrome and see a message: 'Your profile token has expired. Sign in again.' This usually ...
How to Disable Chrome Hardware Acceleration for High CPU Usage
If Chrome is making your computer fans spin up or slowing everything down, hardware acceleration ...
Fix Python venv Activation on Ubuntu 22.04
You've created a Python virtual environment on Ubuntu 22.04, but running source venv/bin/ac...
Remote Desktop Rate Limit Error Checklist
If you see a rate limit error when connecting via Remote Desktop (RDP), it usually means the serv...
Fix Windows Activation SSL Certificate Error Not Working
You're trying to activate Windows, but you see an SSL certificate error and activation fails. Thi...
Topic paths
Quick titles
Windows Defender Token Expired in Safe Mode – FixHow to Resolve Teams 502 Gateway ErrorHow to Resolve Outlook Module Missing ErrorFix Task Scheduler File Locked Permission DeniedWindows Security Migration Tool Setup GuideHow to Fix Windows Defender Threat Service Permission DeniedHow to Fix Command Prompt 502 Bad Gateway ErrorTroubleshooting BitLocker Access Denied Error