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

Fix Chrome 'Profile Connection Refused' Error on Mac

If you see 'Profile connection refused' when opening Chrome on your Mac, the browser can't access...

FFmpeg Video and Audio Out of Sync: Practical Fixes

You encoded a video with FFmpeg and now the audio drifts or is completely out of sync. This is a ...

Fix Windows Update High Memory Usage Error 0x800f0922

You try to install a Windows update, but it fails with error 0x800f0922 and your system slows to ...

How to Activate Windows 10 Without a Product Key

You may see a "Windows isn't activated" watermark or notification. This typically happens after a...

OneDrive Sync Troubleshooting on Ubuntu via Command Line

If you use OneDrive on Ubuntu and files stop syncing, the command line gives you direct access to...

Fix Git Token Expired Error in CMD: Step-by-Step