Fix PowerShell Service Unavailable Error (Enable or Restart)
If you see 'Service unavailable' when trying to use PowerShell, the PowerShell service might be s...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix 'Outlook Service Unavailable Check Network Connection'
You're working in Outlook and suddenly see the message: "Outlook service unavailable. Check y...
How to Fix Chrome ERR_TUNNEL_CONNECTION_FAILED
You're browsing in Chrome, and suddenly a page fails to load with the error ERR_TUNNEL_CO...
Fix Task Scheduler 'Permission Denied' on Network Drive
When a scheduled task tries to access a file or script on a network drive, you might see errors l...
Fix Windows Search DNS Error 0x800704cf
When Windows Search fails with error code 0x800704cf, it usually points to a network or DNS issue...
Fix Microsoft Store After Changing Network
If you recently changed your network—switched Wi-Fi, moved to a new ISP, or updated router settin...
Topic paths
Quick titles
Remote Desktop Error 0x4: Step-by-Step FixHow to Stop Command Prompt Rate LimitingResolve 'Port Already Allocated' in PowerShell at StartupTeams Camera Error 0x1f Fix GuideChrome Won't Launch Error 0xc0000022 FixHow to Fix Task Scheduler Remote Connection RefusedHow to Break a PowerShell Login Loop (Error 0x80070002)Teams Login Loop? Here's How to Fix It