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

Fix 'Windows Activation Service Not Starting' Permission Denied

When you see "Windows Activation Service not starting" with a "permission denied" error, the serv...

Fix Chrome 'Connection Refused' on Linux Profiles

You launch Google Chrome on Linux, maybe with a specific profile flag, and instead of your browse...

Fix Windows Defender Error 0x80073b01

If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...

Fix GitHub Actions Cache Action Permission Denied Error

Outlook Network Error Troubleshooting Guide

When Outlook shows a network error, it usually means it can't reach the mail server. This can hap...

Best Windows Update Settings for Gaming Performance

If you've ever been kicked out of a game by a sudden Windows update restart or noticed stuttering...