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

BitLocker Backup Not Working on Windows 11: Fixes

You enable BitLocker on Windows 11, but when you try to back up your recovery key to a Microsoft ...

Windows Update Log File Not Found: How to Fix

When you open the Windows Update log and see 'log file not found' or get this error in Event View...

How to Fix BitLocker Service Unavailable Error

You see a message that the BitLocker service is unavailable when you try to manage encryption, op...

How to Fix Chrome DNS Errors and Pages Not Loading

When Chrome suddenly stops loading any pages and shows a DNS error, it's usually a network config...

Certbot Nginx Plugin Install Failures: Common Fixes

When you run certbot --nginx and get an error like "The nginx plugin is not working"...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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