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

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Command Prompt Auto Start Not Working in Windows 11

You set Command Prompt to run automatically via Startup folder, Task Scheduler, or Registry – but...

Fix Microsoft Store Not Opening After Update

After a Windows update, you might click the Microsoft Store icon and see nothing happen—no window...

Fix BitLocker Service Unavailable via Command Line

You see "BitLocker service unavailable" when trying to manage encryption. This usually means the ...

Enable Windows Search Service from Command Prompt

If the Windows Search box stops responding or shows no results, the Windows Search service may be...

Fix Command Prompt Crash on Startup with Error 0xc0000142

If Command Prompt crashes immediately on startup and displays error 0xc0000142, the application f...