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

Fix PowerShell Proxy Authentication Failed Errors

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...

Fix Microsoft Teams Stuck on Loading with Error Code 0xca

If Microsoft Teams gets stuck on the loading screen and shows error code 0xca, the app can't star...

Fix High CPU Usage in PowerShell After Update

After a recent Windows update, you might notice that PowerShell (or PowerShell ISE) is consuming ...

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...

How to Clear Task Scheduler Cache in Windows 11

If Task Scheduler tasks fail to run, show errors, or behave unexpectedly, a corrupted or stale ca...