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

Fix OBS Black Screen When Recording: Checks That Work

If you see a black screen when recording with OBS Studio, your video source isn't being captured....

How to Fix BitLocker High Memory Usage

If your system is running slowly and Task Manager shows BitLocker using a lot of memory, you're n...

BitLocker High Memory vs CPU Usage: Diagnosis and Fixes

If your system feels sluggish and you suspect BitLocker is the cause, it helps to know whether th...

Fix Windows Defender Blank Screen Permissions Error

If Windows Defender opens to a blank white or gray screen, it's often a permissions problem. This...

Fix 'Module Not Found' in Python Virtual Environments

Fix Windows Security Real-Time Protection Not Working

If you see a yellow warning in Windows Security that says "Real-time protection is off" or it tur...