Fix Windows Defender Auto Start Not Working in Windows 10
If you find that Windows Defender isn't starting automatically when you boot Windows 10, your sys...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Update Troubleshooting Checklist: Step by Step
Windows Update can fail for many reasons. This checklist walks you through the most common fixes,...
Remote Desktop Connection Timeout: A Troubleshooting Checklist
You're trying to connect to a remote desktop, but the connection times out before you can log in....
Fix Windows Security 504 Gateway Timeout After Driver Update
You open Windows Security and see a 504 gateway timeout error. The interface loa...
Fix 'Port Already Allocated' Error in Windows Terminal WSL
If you see port already allocated when starting a service in WSL via Windows Termina...
BitLocker Setup Failed on New SSD: Common Fixes
You've installed a new SSD and want to enable BitLocker drive encryption, but the setup fails wit...
Topic paths
Quick titles
Outlook Cannot Connect to Server During SetupTroubleshoot Windows Search SSL Certificate ErrorsHow to Stop the Outlook Login Loop in Office 365How to Fix Microsoft Store Not Working After UpdateRepair Broken Windows Terminal ConfigurationHow to Resolve Task Scheduler Proxy IssuesFix Task Scheduler Offline Installer Error 0x80070005Windows Defender High CPU – Quick Fixes