Fix Windows Update 404 Not Found After Clean Install
After performing a clean install of Windows, you may encounter a '404 Not Found' error when tryin...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Microsoft Store Authentication Failed Due to App Permissions
You try to sign in to the Microsoft Store and see "Authentication failed" or "Something went wron...
Windows Defender Service Not Working in Windows 11: Fixes
If Windows Defender won't start or shows a service error in Windows 11, your system may be unprot...
Microsoft Store 502 Bad Gateway: Troubleshooting Guide
You open Microsoft Store, try to download an app, and see a 502 Bad Gateway erro...
Fix Chrome DNS_PROBE_FINISHED_NXDOMAIN Error
You're trying to load a website in Chrome, but instead you see: This site can't be reache...
How to Fix Chrome Extensions Not Loading or Showing
You install a Chrome extension, but it doesn't appear in the toolbar, or it's grayed out, or it j...
Topic paths
Quick titles
Teams DNS Permission Error TroubleshootingWindows Defender Proxy Error Troubleshooting GuideHow to Run Command Prompt as Administrator in Windows 11PowerShell Remote Execution Not Working? Network FixesRepair Windows Search Index CorruptionHow to Fix BitLocker Module Missing in WindowsWindows Search Offline Installer Checklist for Successful SetupFix Task Scheduler Not Connecting Post-Update