We distribute software through OEMs that pre-install our software on new PCs, tablets, servers, smartphones, and other intelligent devices that they sell to end customers. The largest component of the OEM business is the Windows operating system pre-installed on computing devices. OEMs also sell hardware pre-installed with other Microsoft products, including server and embedded operating systems and applications such as our Microsoft Office suite. In addition to these products, we also market our services, such as our Windows SkyDrive service, through OEMs.