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 ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Proxy Error Not Working
You launch Windows Defender Security Center or try to run a scan, and you see a proxy error—somet...
Fix 'Access Denied' Error in Windows Update on Windows 10
When you try to run Windows Update on Windows 10 and get an 'Access Denied' message, it usually m...
Fix Microsoft Store Gateway Timeout Error on Windows 11
If you see a "Gateway Timeout" error when opening the Microsoft Store on Windows 11, it usually m...
Fix PowerShell Auto Start Not Working Due to Execution Policy
You set a PowerShell script to run automatically at startup, but it fails silently. The script wo...
Fix OneDrive Sync Failed: Permission Denied Error
You try to sync files with OneDrive, but the sync stops and you see an error like "Sync failed – ...
Topic paths
Quick titles
How to Fix Token Expired Error in ChromeFix Windows Search Indexing Paused Due to Configuration SettingsHow to Get Edge Updating Again After Windows UpdateResolve MySQL Connection Refused ErrorOneDrive Startup Sync Issues ChecklistHow to Fix Outlook Cannot Connect to Internet ErrorWindows 10 Task Scheduler Token Expired: Quick FixesFix Chrome Profile High CPU Usage & Permission Denied Error