Try the 2007 Microsoft Office system

You can try the following Microsoft Office 2007 suites and applications for 60 days. They are

Suites
Microsoft Office Professional 2007
Microsoft Office Standard 2007
Microsoft Office Small Business 2007
Microsoft Office Home and Student 2007
Microsoft Office Publisher 2007

Applications
Microsoft Office Accounting Professional 2007
Microsoft Office Project Standard 2007
Microsoft Office Visio Standard 2007
Microsoft Office Visio Professional 2007
Microsoft Office OneNote 2007
Microsoft Office Live Groove 2007

The first time you run the trial version, you must activate it. Otherwise, the Trial version runs in Reduced Functionality mode. In Reduced Functionality mode, you can not use all of the features of your product. You cannot even save modifications to documents or create any new documents. You can get full functionality when you activate the software.

During the download process, you will receive the 25 character trial product key. You may also find the product key in your Thank you e-mail sent immediately after the download completed.

Try the 2007 Microsoft Office System