Perfect as a second computer. This computer is loaded with macOS Catalina and also loaded with Windows 10. Both are licensed. You either boot into Mac, or you boot into Windows 10! iMac Desktop 2014, 8 gigs of ram and 250 gigs hard drive. Also available, a 27 inch 2013 iMac with 8 gigs of ram and a 1 terabyte drive asking $275