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

Fix Windows Defender Rate Limit Error Not Working

If you see a 'rate limit error' in Windows Defender and it's not working properly—scanning fails,...

How to Fix Git Fatal Repository Not Found Error

Fix Task Scheduler Not Running on Windows 10

Task Scheduler not running tasks can be frustrating. You might see tasks stuck at "Ready" or "Run...

Fix Windows Update Authentication Failed Error

When Windows Update fails with an authentication failed error, it usually points to a problem wit...

GitHub Actions Runner Not Connecting: Fixes That Work

You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...

Enable Windows Defender After Group Policy Disabled It

If Windows Defender is disabled and you suspect a Group Policy setting is the cause, you may see ...