The Microsoft Office 2007 Basic OEM CD is a complete package that includes the product key for lifetime license. This office software suite is compatible with various Microsoft Windows operating systems such as Windows 8, Windows 7, Vista, and more. The CD format makes it easy to install on a single device with a minimum processor speed of 1 GHz. With English and multilingual options, this Microsoft product is ideal for users looking for reliable and efficient office software solutions. Product key is obscured in picture for obvious reasons.