
Microsoft Store 502 Bad Gateway: Troubleshooting Guide
You open Microsoft Store, try to download an app, and see a 502 Bad Gateway erro...

You open Microsoft Store, try to download an app, and see a 502 Bad Gateway erro...

If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...

After a Windows update, you might see an activation error or a watermark saying your copy isn't g...

You try to run Windows Update and get an error like "Authentication failed" or "0x80070005" – and...

After a recent Windows update, you might see an error 404 when opening Windows Security. The app ...

When you open Services.msc and see that the Windows Update service (wuauserv) is not running, or ...