Microsoft Office XP 2002 Standard Upgrade will upgrade Microsoft Office Premium, Professional, Small Business, Standard, and Developer. This suite includes Microsoft Word, Excel, Outlook, and PowerPoint. Microsoft Office XP is the most significant version of Office ever released. Microsoft Office XP Standard integrates productivity innovations throughout its programs to transform the traditional Office suite into a smarter overall work experience. By simplifying productivity, enabling collaboration for everyone, and extending Office beyond the desktop, Office XP Standard streamlines how people work with information and one another, making it easier for everyone to create, share, and analyze important data. Part Number 021-04753.