How to Fix Windows Defender Error 0x800704ec
When you try to open Windows Defender (now called Microsoft Defender Antivirus) and see error cod...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Update Service Stuck on Starting
You open Services.msc, see the Windows Update service status as 'Starting', and it never changes....
Fix Firefox Not Responding When Opening a New Tab
You click the new tab button (or press Ctrl+T) and Firefox freezes, goes white, or shows a spinni...
Fix OneDrive 502 Bad Gateway After Update
After a recent update, some users see a '502 Bad Gateway' error when trying to access OneDrive. T...
Fix Windows Update Stuck at 100% Pending Install
You've waited for a Windows update to finish, but it's stuck at 100% with a 'Pending install' mes...
Microsoft Teams Installation Fails on Windows 10: Fixes That Work
When you try to install Microsoft Teams on Windows 10, the setup may stop partway through, show a...
Topic paths
Quick titles
How to Edit System PATH in Windows 10External Hard Drive BitLocker Setup TroubleshootingTroubleshooting Error 0x80070005 in Windows UpdateFix Windows Defender Connection Refused via Group PolicyKubernetes Pod CrashLoopBackOff: Troubleshooting ChecklistQuick Checklist for OneDrive Sync ProblemsFix Chrome Profile Service Unavailable ErrorTask Scheduler Token Expired: Fix Configuration Steps