Command Prompt Service Unavailable: Troubleshooting Checklist
When you open Command Prompt and see 'Service unavailable' or 'The requested service is not avail...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Chrome Profile Dependency Conflict Permission Denied
You try to start Chrome and get a 'Permission Denied' error related to your profile. The browser ...
How to Fix Windows Defender Service Not Running
If you see a message that Windows Defender is not running or the security center shows it's off, ...
Cloudflare Full Strict SSL Setup Guide
If you've selected Full (Strict) SSL in Cloudflare but see errors like ERR_SSL_PROTOCOL_E...
Fix 'No matching distribution found for scipy' on Mac
When you run pip install scipy on a Mac and get ERROR: No matching distributio...
Windows Search Not Showing Results: Fixes to Try
When you type in the Windows search bar and nothing appears—or results are missing—it's usually a...
Topic paths
Quick titles
Microsoft Store Troubleshooting GuideFix PowerShell Reset Not Working – Step by StepTask Scheduler Backup Not Found: FixesResolve Windows Search Index Update ErrorFix Windows Security Service Error 0x80070422Fix Microsoft Store Backup Restore Tool ErrorsHow to Set Up Windows Security for Small BusinessClear Microsoft Teams Cache on Mac: Step-by-Step