Can i install windows 7 on lenovo thinkcentre edge72?

I have lenovo Thinkcenter edge72 that came with windows 8.1 installed already on it so I was asking if it it is possible to install windows 7 on it or not

You can downgrade to windows 7 from the Microsoft website but I would rather get to know windows 8 and use the latest systems with the newest programs as although win7 is good and well liked it will eventually become obsolete. Win8 is easy to use and similar to 7 overall.

http://www.computers.robdasha.com

Yes if you wanna to use windows 7 you can install windows 7 this is running smoothly and efficiently.