Dedicated sales are not supported. I am not familiar with PCs. Please purchase this item if you are knowledgeable about computers and are able to take parts or repair them. For more detailed information about the product, please check with the manufacturer. [About the product] OS - Windows 11 CPU - i5-7300U 2.60GHz SSD - 256GB Memory - 16GB Display - 15.6 inches Drive - Not installed Battery installed Accessories - 1 AC power supply (may not be standard equipment) I have not checked all the functions. The screen appears yellowed in the BIOS display. Please reinstall the OS, etc., yourself. Battery operation is unknown. I have also checked the keyboard input. It is difficult to see, but please make your judgment based on the images. The white stand is not included. This is a junk item, so there may be defects (problems), so please consider carefully before purchasing. ※※The above confirmation items do not guarantee their condition upon arrival.※※ ※※There is no guarantee of any kind, including power-on, so please consider this as junk.※※