Hi,
If you would like to change computer name of computer running windows 10, please check following steps:
- Press Windows key and type "Settings" in. Choose Settings > System > About.
- On the right side of the page after clicking on About, choose Rename PC.
- After renaming the PC, restart your computer. The change/s should reflect.
If you are looking for a way to change user name showing in the computer, please refer to screenshots in below link:
How to change sign-in account name on Windows 10
https://www.windowscentral.com/how-change-account-name-windows-10-sign-screen
Please note: Information posted in the given link is hosted by a third party. Microsoft does not guarantee the accuracy and effectiveness of information.
Hope this helps and please help to accept as Answer if the response is useful.
Thanks,
Jenny