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

Fix BitLocker Not Prompting for Password on Startup

If your BitLocker-encrypted drive no longer asks for a password when you start Windows, the drive...

How to Fix Windows Terminal Blank Screen on Startup

If Windows Terminal opens to a blank screen—no prompt, no text, just an empty window—you're not a...

Fix Windows Activation Sync Issue Between Windows and Ubuntu

If you dual-boot Windows and Ubuntu and suddenly see a “Windows isn’t activated” message, the iss...

How to Resolve Port Conflicts Using Command Prompt

If you see an error like "port already in use" or "address already in use" when starting a server...

Fix Microsoft Store Module Not Found After Update

After a Windows update, some users see an error like 'Microsoft Store module not found' when tryi...

Fix 'ffmpeg command not found' in PHP exec()