Learn how to change DNS server using Command Prompt and PowerShell. You can change Preferred DNS server and Alternate DNS server.

If a device driver is causing issues on your computer, you can uninstall that driver using Command Prompt in Windows 11 via the Recovery Environment.

Need to use third-party programs to open files on your PC? Here's how to change file associations in Windows 10 and choose which apps open which file types.

On Windows 11, you can connect your laptop to a Wi-Fi network using Taskbar, Settings, and even Command Prompt, and here's how.