Setup Environment Variables to Fix Command Not Found
You type a command you know is installed, but the shell replies: command not found. ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listClear PowerShell Command Cache After Module Update
After updating a PowerShell module, you may notice that new cmdlets or changes don't appear immed...
Fix Windows Defender Sync Issues with Microsoft 365
When Windows Defender fails to sync with Microsoft 365, you might see alerts like "Can't connect ...
How to Fix Task Scheduler Path Not Found Error
If you see a 'path not found' error when creating or running a scheduled task in Windows Task Sch...
How to Fix Windows Security Real-Time Protection Not Turning On
If you see that Windows Security's real-time protection is stuck off and won't turn on, you're no...
Fix Windows Terminal Offline Installer That Fails to Install
You download the Windows Terminal offline installer (a .msixbundle or .appxbundle file) from the ...
Topic paths
Quick titles
Microsoft Teams Mac Install Error TroubleshootingHow to Stop Windows Update When It Ignores PauseMac Chrome Downloads Not Working: SolutionsHow to Fix SSL Certificate Error in Task SchedulerWindows Search Not Working? Try These Update-Related FixesHow to Fix Windows Search Indexing on a Dual Boot PCFix Windows Defender Error 0x80070643 on macOSOneDrive 404 Not Found Troubleshooting Checklist