Increase your productivity with pre-installed Microsoft Office software. Purchasing Microsoft Office pre-installed on your new computer can cost less than buying it separately and installing it later. As a Microsoft Direct OEM, CTL can pre-install OEM Microsoft Office on computers at a substantial savings over prices available for the software when it is purchased separately. Different versions of Microsoft Office come with different software. Office 2007 Home Basic includes Word 2007, Excel 2007 and Outlook 2007. Microsoft Office 2007 Small Business includes Word 2007, Excel 2007, PowerPoint 2007, Publisher 2007 and Outlook 2007 with Business Contact Manager. Microsoft Office 2007 Professional includes Word 2007, Excel 2007, PowerPoint 2007, Publisher 2007, Access 2007 and Outlook 2007 with Business Contact Manager.