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

Fix Microsoft Store 'Service Unavailable Permission Denied'

When you open Microsoft Store and see "Service Unavailable Permission Denied", i...

Fix Firefox Profile Missing on Linux Terminal

If Firefox starts with a blank profile or shows a 'profile missing' error on Linux, the profile f...

How to Fix Network Errors in Command Prompt on Windows 10

Fix Chrome Profile Download Stuck at 99% on Windows

You're downloading a Chrome profile (or a file that triggers a profile download) and it gets stuc...

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 Security Migration Slow Performance

When migrating Windows Security settings—whether during an OS upgrade, a system rebuild, or a dom...