A family of Microsoft word processing software products for creating web, email, and print documents.
What version of Office are you using and what version of Windows is being used on the new computer.
It would really be best if you started a new thread in which you gave full details of the issue that you are facing. Have you saved the document prior to the "Not Responding"? If so, where are the documents being saved? Does the issue affect all documents? or just some of them?
See the Article “Why do I get a "stopped working message when I start my Office application at:
Or
https://support.microsoft.com/en-us/kb/3091375
If that does not help, then you might remove all traces of the Office installation by downloading the fixit from the following article:
http://support.microsoft.com/kb/2739501
saving it to your computer and then running it.
Then reinstall Office by logging into www.office.com/myaccount with your registered email address and click Install Office.
BEFORE REMOVING THE OFFICE INSTALLATION, MAKE SURE THAT YOU ARE ABLE TO LOG INTO YOUR ACCOUNT AND THAT OFFICE IS ASSOCIATED WITH IT!
If you actually have Office (locally installed) rather than the subscription version provided through Office 365, then you can't get Office through your Microsoft Account. Instead, see
https://products.office.com/en-us/download-back-up-restore-microsoft-office-products