In addition, Office Professional Plus 2010 users may not use earlier versions of the Microsoft Office OneNote note-taking program and Microsoft Office Groove software via downgrade rights, because these products are not part of October 2013 earlier versions of the suite (for example, OneNote 2007 and Groove 2007 are not included with Office Professional Plus 2007). You may not, however, downgrade to Microsoft Office Standard Edition 2010 because it is a different product and not considered a prior version of Microsoft Office Professional Plus 2013. Therefore, you may downgrade Microsoft Office Professional Plus 2013 to the Microsoft Office Professional Plus 2010, Office Professional Plus 2007, Office Professional Enterprise 2003, Office Professional XP, Office Professional 2000, Office Professional 97, Office Professional 95, or Office Professional 4.3 versions. Upgrade options and returns:If you purchased an otherwise returnable product with an upgrade option, returns will be honored within the return period, and special return procedures apply as follows:-If you return the product before the upgrade is released, you will not receive the upgrade.-If you return the product after the upgrade is released, you must return both the product and upgrade together.OEM Office licenses do not have downgrade rights to previous versions.Volume Licenses offer downgrade rights to previous versions.According to Microsoft:Downgrade rights in Volume Licensing programs give you the right to downgrade to any prior version of the same product.

Microsoft office professional plus 2007