Microsoft Office 2013 Student runs around $139 and includes PowerPoint, OneNote, Excel and Word. It can only be installed on one computer. Office Home and Business runs about $220 and includes Outlook, OneNote, Excel, Word, and PowerPoint and can also only run on one PC. Microsoft Professional runs on one PC and includes Outlook, Word, Excel, PowerPoint, OneNote as above but also comes with Access and Microsoft Publisher.
Microsoft also provides monthly options for its Office software. This option costs around $10 per month.Learn more about Software