I have an IBM Laptop. It runs windows 7 and is upgradeable for free to windows 10. It is an intel processor. I believe it is an i5 processor with 4 gb RAM ang a 1tb HDD. It works well. I have done a recent reinstal of windows and will need some drivers installed. It has a cracked hinge. Eveything works fine but you cannot close the top. 75 obo