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

Fix Windows Defender Real-Time Protection Greyed Out

If you open Windows Security and find the real-time protection toggle greyed out, you can't click...

Fix Microsoft Teams Invalid Configuration Error

Users sometimes see an 'invalid configuration' error when launching Microsoft Teams, often accomp...

Fix Command Prompt Not Responding When Typing

You open Command Prompt, start typing, and nothing appears. The cursor blinks but keystrokes are ...

OneDrive SSL Certificate Expired: Troubleshooting and Fixes

If OneDrive suddenly stops syncing or shows an error about an SSL certificate being expired, it's...

BitLocker Encryption Causing High Memory Usage? Here's How to Fix It