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

Certbot Nginx Plugin Error Log Analysis and Fixes

When running Certbot with the Nginx plugin, you may encounter errors that prevent certificate iss...

Fix Windows Activation Error 0x80070005 Permission Denied

You see error 0x80070005 with "Permission denied" when trying to activate Windows. This usually m...

Fix Windows Security Authentication Error 0x80070035

Windows Terminal High CPU and Memory Usage Fix

If Windows Terminal is using excessive CPU or memory, it can slow down your system. This usually ...

Fix Windows Activation DNS Error 0x8007232b

When you see error 0x8007232b during Windows activation, it usually means the system can't find t...

Why Is Chrome So Slow All of a Sudden on Mac? Fixes to Try

If Chrome was running fine yesterday and now it's dragging, you're not alone. A sudden slowdown o...