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

Fix Task Scheduler High CPU Usage in Windows 10

If you notice high CPU usage from Task Scheduler (the process svchost.exe hosting th...

How to Fix 'Windows Defender Module Not Found' Error

If you see 'Windows Defender module not found' when trying to open Windows Security or run a scan...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Microsoft Teams Crashing When Sharing Screen

You're in a meeting, you click 'Share screen,' and Teams freezes or closes entirely. This is a kn...

Fix Chrome Remote Desktop Permission Denied Error

You try to connect to your remote computer using Chrome Remote Desktop, but you get a 'permission...

Jupyter Kernel Dead: Common Causes and Fixes

You're working in a Jupyter notebook, and suddenly the kernel dies. The notebook becomes unrespon...