Fix 'Threat Service Stopped' in Windows 10 Defender
If you see a yellow warning in Windows Security that says "Threat service has stopped" or "Restar...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChrome Profile Error: Sync Not Working – Fixes That Work
If you see a profile error in Chrome and sync stops working, it's usually a corrupted profile or ...
How to Fix Outlook Proxy Authentication Failed Error
You try to send or receive email in Outlook and see an error: "Proxy authentication failed"
Fix Chrome Profile Version Mismatch on Mac
You open Chrome on your Mac and see an error about a profile version mismatch. This usually happe...
Fix Microsoft Store Dependency Conflict with PowerShell
You open Microsoft Store and see an error like 0x80073D0A or 0x80073CF6...
Fix Windows Activation 502 Bad Gateway After Upgrade
After a Windows upgrade, you might see a '502 Bad Gateway' error when trying to activate. This us...
Topic paths
Quick titles
How to Fix VirtualBox Kernel Driver Not Installed on MacFix Chrome Profile Dependency Conflict During SyncHow to Install Chrome Offline for Multiple UsersResolve Microsoft Store Pending Download IssueWindows Defender Won't Open? Try These FixesWindows Activation SSL Certificate Error ChecklistWindows Update Pending Install Not Working? Fix Error 80070002Chrome Browser Log File Configuration Guide