how to change a computer name
1 You will see the System Properties window. 2  At the top of the window, click the tab. 3  Click. 4  You will see your computer's name listed. 5  In the space marked Computer Name:, delete the text and enter a new name for your computer.6  Click, then again, and then close the System window. You will see the System Properties window. 2  At the top of the window, click the tab. 3  Click. 4  You will see your computer's name listed. 5  In the space marked Computer Name:, delete the text and enter a new name for your computer.