To quickly change your Windows computer name, press Windows Logo Key + R on your keyboard. I work in IT and there are still some people who find it difficult to change Windows computer names, especially after Windows 8, 8.1 and 10 were released with new desktop environments. When you purchase a new computer, some of the first things you do are to create a username, computer name and maybe a password before you can login.
If you’re currently using a Windows computer, then it already has a new.