Knowledge base for software setup, errors, and daily tool work.

Fix SSL Certificate Errors in Windows Search

When Windows Search throws an SSL certificate error—often as 'The certificate is not valid' or 'A...

Fix GitHub Actions Docker Push Permission Denied

Fix Windows Terminal 502 Bad Gateway Due to Proxy or Network Settings

You open Windows Terminal and see a '502 Bad Gateway' error when trying to access a remote host o...

How to Reduce Windows Terminal Memory Usage on Windows 10

If you notice Windows Terminal using a lot of memory on your Windows 10 machine, especially with ...

Troubleshoot 502 Bad Gateway with Curl Commands

A 502 Bad Gateway error means your server (gateway) got an invalid response from an upstream serv...

Outlook Blank Screen Fix: Clear Cache and Temp Files

If Outlook loads with a blank screen—no inbox, no folders, just gray—the problem is often corrupt...