Items 1 - 9 of 9 - Shop at Best Buy for Microsoft Office. Find Office , Office and more in Home, Student, or Professional versions. Nov 1, - We've compared the best prices for buying Microsoft Office and that are suitable for most user's needs: Word, Excel, PowerPoint and. Use Microsoft Word for the best word processing and document creation. With Word Microsoft Word. Get it now with an Office subscription. Buy now Word is compatible with Windows 10, Windows , and Windows 7. iTunes. Do your best work. Upgrade your Word download with Office for work or home, and get the power to take Word anywhere, collaborate with anyone.