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

Fix WSL Ubuntu resolv.conf Reset on Every Reboot

If you run Ubuntu on WSL and you've manually edited /etc/resolv.conf to set custom D...

Fix OneDrive Sync Permission Denied on Windows 11

You see a 'Permission Denied' error when OneDrive tries to sync files on Windows 11. This usually...

How to Backup Microsoft Teams Data Before Uninstall

If you need to uninstall Microsoft Teams—perhaps to fix a persistent issue or free up space—you'l...

How to Reset Windows Terminal Settings to Default

Windows Terminal stores user preferences in a JSON file. If you've customized settings heavily or...

How to Fix Windows Terminal Port Already Allocated Error

When you see "port already allocated" in Windows Terminal, it usually means another process is us...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...