Fix Windows Update 502 Bad Gateway Related to Proxy Settings
If you see a "502 Bad Gateway" error when running Windows Update, it often points to a problem wi...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Windows Defender Real-Time Protection Permission Denied
You try to turn on real-time protection in Windows Security, but get a 'permission denied' messag...
Fix Windows Security Offline Installer Fails
When installing Windows Security (formerly Windows Defender) offline, the installer may fail sile...
How to Set Up a Proxy for Windows Update to Avoid Errors
If you're seeing errors like 0x8024402c or 0x80072ee2 when trying to update Windows, the issue mi...
Fix Windows Update Service Stuck on Starting Repair
You restart your PC after a Windows Update failure, and the screen says 'Starting repair' — but i...
How to Fix Microsoft Store Error 0x80070005
You open Microsoft Store and see error 0x80070005, often accompanied by “Access denied” or “Somet...