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

Clear Teams Cache to Fix Login Loop: Step-by-Step Guide

If you're stuck in a Microsoft Teams login loop—where you sign in but get redirected back to the ...

Change Windows Security Log Location via Registry

If you need to relocate the Windows Security log (Security.evtx) to a different drive or folder—p...

Fix Windows Activation Error 0x8007007b

If you see error 0x8007007b when trying to activate Windows, it usually means the activation serv...

Fix GitHub Actions Docker Push Permission Denied

Fix Stuck in Login Loop After Command Prompt Boot

If you booted into Command Prompt (e.g., via Advanced Startup) and now you're stuck in a login lo...

Fix Windows Activation 502 Bad Gateway After Upgrade

After a Windows upgrade, you might see a '502 Bad Gateway' error when trying to activate. This us...