Fix Windows Update Error 0x800f0831: Missing Component
When running Windows Update, you may see error 0x800f0831 with a message that a component is miss...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Microsoft Store Access Denied for Admin Account
You're signed in with an administrator account, but Microsoft Store still shows 'Access Denied' o...
How to Fix Windows Update 502 Bad Gateway in Windows 10
If you see a "502 Bad Gateway" error when checking for Windows updates on Windows 10, it usually ...
Fix Windows Activation Command Not Found Error
You try to run slmgr /ato or slmgr /ipk in Command Prompt, but Windows ...
Fix Windows Defender 'Cannot Connect, Permission Denied' Error
When you see 'Cannot connect, permission denied' in Windows Defender Security Center, it usually ...
Fix Windows Activation High Memory Usage Error 0x80070005
You might see error 0x80070005 when trying to activate Windows, often accompanie...
Topic paths
Quick titles
How to Turn On DNS over HTTPS in ChromeTroubleshoot 'Connection Refused' in Command PromptHow to Fix Microsoft Teams Blank Screen on MacOutlook Command Not Found Registry Fix GuideHow to Fix External Drive Search Permission ErrorPowerShell Web Request 404 TroubleshootingHow to Fix OBS Black Screen on MacHow to Fix Chrome Profile Permission Denied Error