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

Fix Windows Defender Permission Denied on Scan

If you see a 'Permission Denied' message when running a Windows Defender scan, it usually means t...

BitLocker Group Policy Configuration Guide

When deploying BitLocker across an organization, Group Policy is the primary method to enforce en...

Fix Windows Defender High Memory Usage & Error 0x80070002

You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...

Step-by-Step Guide to Set Up BitLocker Backup to an External Drive

If you've enabled BitLocker on your Windows PC, you know how important it is to keep your recover...

Fixing Windows Security Invalid Configuration: Practical Steps

You open Windows Security and see 'Invalid configuration' or the app won't start. This usually ha...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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