I originally purchased this macbook because I wanted a well-built and durable computer that would last a long time and Apple's hardware is second to none. However, I can't use Mac OSX in my line of work so I completely wiped the Mac OSX off the machine and did a clean installation of Windows 10 using the boot camp drivers. Everything works correctly using the drivers. Anyone familiar with boot camp on a Mac will know that you can usually switch between Mac OSX and Windows operating systems; however on this machine it is not possible as Mac OSX has been completely removed. It is possible to reinstall Mac OSX using a second Mac computer to create a boot driver however I do not have one so I am selling this computer with Windows 10. Note that when you receive the computer it will have been completely wiped with a fresh windows installation. I also have downloaded and installed the Boot Camp drivers for you so that all key functions, mousepad, camera, etc all work correctly. If you have any questions please contact me before purchasing.