Check PowerShell Version Before Running Scripts
You wrote a PowerShell script or downloaded one from a repository. You run it, and it fails with ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Task Scheduler Invalid Configuration Error on Windows 10
If you see an 'invalid configuration' error when opening or editing a task in Windows 10 Task Sch...
How to Fix Command Prompt Stuck on Loading Screen
You open Command Prompt, but instead of the usual prompt, you see a blank window or a loading cur...
Fix Windows Defender Firewall Blocking Internet Connection
If your internet stops working after a Windows update or firewall configuration change, Windows D...
Fix Windows Activation Version Mismatch After Hardware Change
After swapping out a motherboard or other major hardware, you might see an error that Windows act...
Fix OneDrive Sync Module Not Found Error 0x8004de40
You see the error "Sync module not found" with code 0x8004de40 when trying to use OneDrive. This ...
Topic paths
Quick titles
How to Fix Chrome Profile Rate Limit Error After UpdateWindows Activation Error: Product Key Doesn't Match EditionFixing Chrome's Profile Permission Denied ErrorWindows Activation High CPU Usage GuideFix Windows 10 Activation Error 0xc004f074: DNS IssuesHow to Solve RDP Dependency ConflictHow to Unstick Windows Search Index LoadingHow to Fix Windows Search Permission Denied Registry Error