Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChrome Proxy Configuration Troubleshooting Guide
If Chrome won't load pages or gives proxy errors, the problem is often in the system proxy settin...
Fix Windows Defender Causing Slow Boot Up
If your PC takes longer to start up than it used to, Windows Defender might be scanning too aggre...
Fix PowerShell Cannot Connect to VMware vCenter Error Code
When you try to connect to a VMware vCenter server using PowerShell (e.g., Connect-VIServer...
Fix PowerShell Access Denied for Get-ChildItem
When you run Get-ChildItem in PowerShell and see an access denied e...
Fix OneDrive Sync Error 0x8004de40 (SSL Certificate)
If you see error 0x8004de40 when syncing OneDrive, it usually means your computer cannot verify t...
Topic paths
Quick titles
Microsoft Teams Not Recognizing External WebcamHow to Activate Windows 10 Without a Product KeyGuide to Outlook Error 0x8004010f and High CPUTeams Version Mismatch Error Code FixRemote Desktop Clipboard Not Working: Practical FixesAvoid Dependency Conflicts in Windows Terminal SetupTroubleshooting 0xc004f074 Activation ErrorRestore Windows Terminal to File Explorer Right-Click Menu