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

Fix Chrome Profile Network Error and Sync Failed

You open Chrome and see a profile network error or a sync failed message. This usually means Chro...

Command Prompt Setup Guide for Beginners

What is Command Prompt?

Command Prompt is a text-based interface in Windows that lets you...

Fix Windows Search Not Working on Ubuntu via VirtualBox

If you run Windows on Ubuntu—either through VirtualBox or as a dual boot—you might find that Wind...

How to Fix Microsoft Teams Audio Not Working on Ubuntu

If you're using Microsoft Teams on Ubuntu and the audio isn't working—no sound during calls, micr...

Microsoft Teams Rate Limit Error Troubleshooting Checklist

If you see errors like 429 Too Many Requests or Rate limit exceeded in ...

Chrome Profile Backup and Restore Guide

If you've ever lost bookmarks, saved passwords, or browser extensions after reinstalling Chrome o...