Fix Command Prompt Service Unavailable on Windows 11
When you try to open Command Prompt on Windows 11 and see 'Service unavailable' or a blank window...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix PowerShell 502 Bad Gateway in IIS: Step-by-Step
A 502 Bad Gateway error in IIS typically means a downstream server or application pool failed. Wh...
Fix Windows Search SSL Error 0x80072f0d
When Windows Search fails to connect to online services, you may see error code 0x80072f0d. This ...
Fix NVM Not Found in Git Bash on Windows
You installed NVM for Windows but when you open Git Bash and type nvm, you see
Chrome Browser Troubleshooting Checklist for Mac
If Chrome on your Mac is acting up—crashing, running slowly, or not loading pages—this checklist ...
How to Fix Command Prompt Not Working in Recovery Mode
If you’ve booted into Windows Recovery Environment (WinRE) to run Command Prompt for repairs, but...
Topic paths
Quick titles
Fix Token Expired Error After Chrome Browser UpdateFix Microsoft Store 404 Error by Clearing CacheWindows Terminal Custom DNS Setup GuideFix SSL Certificate Error in Windows Search BarHow to Fix Slow Write Speeds with BitLockerFix PowerShell Script Not Running on Startup in Windows 11Resolve Edge Sync Not Working Post-UpdateResolve Command Prompt Not Responding at Launch