iMAC 20 Iinch OSX 10.11.5 macOS yosemite Desktop Tower Computer Desktop PC wifi webcam Good For Light Games Screen Resolution 647 204 4556 Call upto 9:00 pm evening Intel Core dou - 2.20 - 2.60 Processor 8 gb Ram 160 gig = 1/4 teraByte Hard Drive DVD Writer Player/CD Player $225 Only hp Lenovo keyboard mouse included USB Ports picture may little different