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

Fixing Microsoft Teams Module Not Found Error

If you see "Module not found" when starting Microsoft Teams, it usually means a core component is...

Fix Error 0x80070643 When Windows Update Stuck

You click "Check for updates" and Windows Update hangs or fails with error 0x80070643. This usual...

PowerShell High CPU Usage: Setup and Optimization Guide

You launch PowerShell and notice your CPU usage spikes to 80% or more, even when you're not runni...

Fix OneDrive 502 Bad Gateway Error on Windows 10

Users on Windows 10 may encounter a 502 Bad Gateway error when trying to sync fi...

How to Install Windows Security Offline Without Internet

If you're setting up a Windows machine that has no internet connection—perhaps a secure lab, an a...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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