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

Fix Windows Terminal 'Unable to Verify the First Certificate' Error

When using Windows Terminal to connect to a remote server via SSH or access a website over HTTPS,...

Fix Invalid Windows Activation After Upgrade

After upgrading Windows—whether from an older version or a feature update—you might see an error ...

Fix Chrome Profile Update Error on Windows 10

If Chrome shows "Profile update failed" or similar errors on Windows 10, your browser can't apply...

How to Fix Microsoft Store Connection Refused on Windows 11

When you open Microsoft Store on Windows 11 and see a 'connection refused' error, it usually mean...

GitLab Runner Not Picking Up Jobs: Common Fixes

You've set up a GitLab Runner, but jobs sit in the queue with no signs of being picked up. This g...

Fix SSH Permission Denied (publickey) on Raspberry Pi