This computer can be upgraded for performance improvement. If the computer has modifications (mentioned above), then the manufacturer's box is opened for it to be tested and verified and to install the updates to achieve the specifications as advertised. If there are no mods listed, the item is unopened and has not been posted. Flaws and blemishes are significantly reduced by our in-depth inspection and testing. Design: 2-in-1 design Operating system: Windows 10 Home Display: 15.6" Full HD 1920 x 1080 truelife touchscreen display for manual control Touchscreen: Yes Display resolution: 1920 x 1080 Processor: 8th Gen Intel Core i5 †“ 8250u 4-core processor, 1.6 GHz Memory: 8 GB DDR3L 1600 MHz Hard drive: 128 GB M.2 SSD + 1TB HDD Ports: 2 x USB 2.0 , 1 x USB Type-C, 1 x HDMI, 1 x Headphone-out/Microphone-in combo Video: Intel HD Graphics 620 Media Card Reader: Yes Keyboard with backlight: Yes Wireless connectivity: 802.11 ac and Bluetooth HD webcam with integrated microphone: Yes Battery: 3 cell lithium-ion battery Bluetooth: Yes Dimensions (cm): 14.2" x 9.8" x 0.8" Weight (lbs): 4.75 pounds Color: Silver