CPU 2.9Ghz

I installed 8GB DDR3, not 4GB

500GB HDD

A lot of paid-softwares are installed already including Microsoft Office 2013 as well as Matlab Professional Version. Also have classic Start Menu, no needs to use Window 8 start menu.
Can print to generate PDF file from any page or Microsoft files.
If you want the keyboard, can give you free Dell keyboard.

You can come to my home to test or I can send it to campus.

Please see the pictures of computer properties and available software list.