A Trial version allows you to evaluate the 2007 Office release for a limited amount of time, typically 60 days. To use the Trial version, you must activate the software the first time you run it. Otherwise, the Trial version runs in Reduced Functionality mode. In Reduced Functionality mode, your software behaves similarly to a viewer. You cannot save modifications to documents or create any new documents, and additional functionality might be reduced. No existing files or documents are harmed in Reduced Functionality mode. Full functionality returns when you activate the software.

Microsoft Office 2007 is the current version of Microsoft Office. Microsoft Office 2007 suites and applications available for download 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 Project Standard 2007
Microsoft Office Visio Standard 2007
Microsoft Office Visio Professional 2007
Microsoft Office OneNote 2007
Microsoft Office Live Groove 2007