This bundle includes DELL System software and WINDOWS XP Home Edition Version 2002 Microsoft software for all your operating system needs. The software comes in CD format and is in English language. It requires a minimum hard drive space of 2GB and minimum RAM of 64MB. The software is compatible with Microsoft Windows XP, Microsoft Windows XP 64-bit and Windows operating systems. The bundle includes software for one device and does not come with a manufacturer warranty. It is a custom bundle and does not require any additional hardware.