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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Fix Windows Update Error 0x80070002: Step-by-Step Repair Guide

Windows Update error 0x80070002 usually means the installer cannot find a required file. This oft...

Windows 10 Activation Stuck on Checking Internet Connection

You're trying to activate Windows 10, but the activation screen keeps spinning on "Checking your ...

Fix Windows Terminal SSH Connection Refused Error

When you try to SSH into a remote server from Windows Terminal and see ssh: connect to host...