Where can I get a Microsoft Office 2010 Home and Student disc or download?

I have a retail product key.

 

Microsoft Office 2010 Home and Student Untouched ISO

You can extract it using 7-ZIP/WinRAR or simply copy it to a USB Stick using Rufus

Make sure to right click on the file you just downloaded, go to Properties, then hit Unblock from the bottom right as it may be blocked since it was downloaded from the internet, if you don't do this before you run the file or extract it, then it may not install correctly.

To prevent this automatic blocking of files in the future so you don't have to go unblocking every file you download to ensure it runs properly, follow the guide in this thread:
http://forum.notebookreview.com/threads/are-you-sure-you-want-to-run-this-file-yes-or-no.825668/

Here is an archive of all the old Microsoft Office ISOs:

https://ftp.birdsnest.tech/Microsoft_Office/

 

Check with Microsoft site or Microsoft support site. We aren't allowed to give site for that other then asking you to ask Microsoft support for this request.