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

How to Fix SSH Permission Denied (Publickey) on Git Push

You try to push a commit and see: Permission denied (publickey). The push fails. Thi...

Fix Edge Profile Sync Paused Not Working After Update

After a browser update, you might see Edge profile sync paused and not working. This usually happ...

Windows Update Troubleshooting Checklist

Windows Update can fail for many reasons. This checklist walks you through the most common fixes,...

How to Fix '404 Not Found' File Path Errors in CMD

How to Fix Windows Update Error 0x80070643

You try to install the latest Windows updates but get error 0x80070643. This usually means the up...

Microsoft Teams on Ubuntu: Common Issues and Fixes

Microsoft Teams on Ubuntu can be finicky. Users often report issues with installation, audio not ...