Fix PowerShell Service Unavailable Error on Windows
You're running a PowerShell command and get a red error: "Service unavailable". ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix 'Repair Windows Defender Command Not Found' Error
If you run repair-windows-defender in Command Prompt or PowerShell and get a 'comman...
How to Fix Windows 'Permission Denied' Errors
You try to open a file, run a program, or save a document, and Windows stops you with a 'Permissi...
How to Enable Task Scheduler Command in Windows 10
If you need to enable the Task Scheduler service or start it from the command line in Windows 10,...
Chrome Extension Not Working After Update: Fixes
After a Chrome update, some extensions may stop working, show errors, or disappear. This usually ...
Fix PowerShell Permission Denied Errors on macOS
When you try to run a PowerShell script or command on macOS and see a 'Permission denied' error, ...
Topic paths
Quick titles
How to Fix Microsoft Teams Offline Installer Launch FailureResolve Windows Defender 404 Error QuicklyHow to Resolve Windows Terminal Path Not FoundResolve Port Already Allocated for Windows UpdateMove POP3 Mail to Office 365 Step by StepTroubleshoot BitLocker Gateway Timeout 504How to Find Windows Search Log File LocationBitLocker 404 Not Found: Troubleshooting Guide