You can imagine having on a single laptop 2 operating systems Windows and Mac sold laptop Dell with the following features Windows 10 operating system and MacOS Monterrey operating system the disk is 480 SSD is partitioned half for Windows and the other half for Mac when it turns on asks that operating system you want to enter is i5 of fifth generation with 8 ram without details keyboard good wifi Bluetooth battery lasts almost 3 hours I give it with its original source. !