WINDOWS The device is very excellent and has no ملاحظة on it and is practically fast and without lag and handles large and many files. The device is excellent. And it comes with a printer with ink and paper, also excellent. And please do not undervalue the item. The reason for selling is that I have another device. Processor - i5- 3470T RAM - 4GB Storage - 128GB SSD windows 10 Operating System: Windows Storage Type: SSD Processor Type: Intel Core i5 Brand: Dell