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

Command Prompt Setup for Network Troubleshooting

When your network acts up—slow speeds, dropped connections, or no internet at all—Command Prompt ...

OneDrive Sync Setup: Correct Folder Configuration Guide

When you first install OneDrive, syncing your folders seems straightforward. But many users end u...

Fixing GitHub Actions Permission Denied for Git Commands

Fix npm ERR! code EACCES Permission Denied Error

If you see npm ERR! code EACCES or Error: EACCES: permission denied whe...

Fix Windows Terminal Profile Not Saving Ubuntu Settings

You set up a custom profile for Ubuntu in Windows Terminal, change the icon, font, or starting di...

UFW Allow Port Range Not Opening: Fixes and Checks

If you've added a UFW rule to allow a range of ports but connections are still being blocked, the...