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

Fix Windows Activation Error 0x80070005 Access Denied

When you try to activate Windows and see error 0x80070005 with the message “Access Denied,” it us...

Fix Windows Terminal Installation Failed Error

You click install for Windows Terminal and get an error. Maybe it stalls at 0%, rolls back, or sa...

Fix kubectl Apply Forbidden in AKS: Permission Denied

How to Fix PowerShell Error 0x80070002 (File Not Found)

PowerShell error 0x80070002 typically means the system cannot find the file specified. This often...

Fix Windows Terminal High CPU Usage: Practical Steps

You open Task Manager and see Windows Terminal using 20–40% CPU even when idle. This usually poin...

Fix Windows Terminal ‘Run as Administrator’ Permission Denied Error

You click 'Run as administrator' on Windows Terminal, but instead of a UAC prompt you get an erro...