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

Fix Windows Terminal 502 Bad Gateway on Azure Connection

You're working in Windows Terminal, and when you try to connect to an Azure resource—like a VM, w...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Using Windows Update Offline Installer: A Practical Guide

If you need to update a Windows machine without an internet connection—or you want to control whi...

How to Fix 'Command Not Found' Errors in Ubuntu Terminal

When you type a command in the Ubuntu terminal and get 'command not found', it usually means the ...

Fix Microsoft Teams Blank Screen by Disabling Hardware Acceleration

If Microsoft Teams shows a blank or black screen on startup or during a call, hardware accelerati...

Fix Microsoft Store Sync Issues on Mac

If you're using Microsoft apps on a Mac and notice that your settings, purchases, or data aren't ...