Hello, and welcome to JustAnswer!
Do you have your Office CD/DVD?
No I don't. how can i get one?
How did you install Office 2010 on the current computer?
from the website with a product key
So, you have the setup file for the Office, right?
You can copy the setup file from the current computer to a portable drive e.g. USB drive or portable hard disk.
Then, you can then uninstall Office as follows:
Click Start and in search type Add or Remove Programs and press Enter.
This will bring up Add or Remove program list.
Select Microsoft Office from the list and click Uninstall on top.
It will bring up a dialog, follow prompts and when given options, select Uninstall and follow prompts to complete the uninstallation.
I hope this helps.
Thank you, I'll let you know
Ok :). If it works, you can click accept then and if have any problem, let me know.
Have a nice day.