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

How to Clear Windows Update Cache in Windows 10

If Windows Update is stuck, failing with errors, or taking too long to check for updates, a corru...

Chrome Profile Sync Not Working After Migration: Fixes

After migrating Chrome to a new computer or reinstalling the browser, sync may stop working. Book...

How to Fix Windows Defender That Keeps Stopping and Starting

If you notice Windows Defender (Microsoft Defender Antivirus) repeatedly stopping and restarting,...

How to Set Up Windows Defender for Low Memory Usage

If your system feels sluggish or you see high memory usage from Antimalware Service Executable (M...

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 Outlook High CPU Usage After an Update

After a recent Outlook update, you might notice your CPU usage spiking to 50-100% when Outlook is...