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

Troubleshoot Windows Defender Update Stuck at 0%

You open Windows Security, trigger an update, and the progress bar sits at 0% for minutes or hour...

Enable Windows Search Service from Command Prompt

If the Windows Search box stops responding or shows no results, the Windows Search service may be...

Fix Microsoft Teams 502 Bad Gateway from Proxy Settings

If you see a 502 Bad Gateway error in Microsoft Teams, it often points to a proxy or network conf...

Fix Chrome Not Opening from Command Line

If you type chrome or google-chrome in your command prompt or terminal ...

Fix 'Windows Security Authentication Failed' for Domain Credentials

How to Fix 'pip install no matching distribution found for numpy'

You run pip install numpy and get ERROR: Could not find a version that satisfi...