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

Fix Windows Defender Not Working After Update

After a Windows update, you might find that Windows Defender (Microsoft Defender Antivirus) is di...

Fix Windows Defender Memory Leak: Step-by-Step Guide

If you notice your system slowing down and Task Manager shows Microsoft Defender Antivirus Servic...

Edge Browser Update Stuck at 0%? Here's How to Fix It

You open Microsoft Edge, it tells you there's an update, but the progress bar sits at 0% and does...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Microsoft Teams Update Stuck at 100%: How to Fix

You see the update progress bar hit 100%, but it never finishes. The app stays on that screen or ...

Fix Microsoft Store 404 Not Found Error

Seeing a 404 Not Found error when opening the Microsoft Store is frustrating, but it's often fixa...