We sells computers with upgraded configurations. If the computer has modifications (listed above), then the manufacturer box is opened for it to be tested and inspected and to install the upgrades to achieve the specifications as advertised. If no modifications are listed, the item is unopened and untested. Defects & blemishes are significantly reduced by our in depth inspection & testing. Screen Size:15.6 inches Screen Resolution:1366 x 768 (HD) Touch Screen:Yes Processor:Intel 12th Generation Core i3-1215U Storage:256GB SSD System Memory (RAM):8 GB DDR4 Graphics:Intel UHD Graphics Graphics Type:Integrated Operating System:Windows 11 Home Display Connector(s):1 x HDMI 1.4 Number of HDMI Outputs (Total):1 USB Ports:1 x USB-C 3.0, 2 x USB-A 3.0 Number of USB Ports (Total):3 Number Of Ethernet Ports:0 Headphone Jack:Yes Microphone Input:Yes Wireless Connectivity:Bluetooth, Wi-Fi Battery Life (up to):10.75 hours Battery Type:Lithium-ion Backlit Keyboard:No Color:Silver Display Type:LED Front-Facing Camera:Yes Front Facing Camera Video Resolution:720p Built-In Microphone:Yes Media Card Reader:Yes Dimensions:0.71 inches x 14.11 inches x 9.53 inches Product Weight:3.75 pounds Optical Drive Type:None Numeric Keypad:Yes