Every time when you are working with a Microsoft software product, you may need in your right side of your screen a help menu. All the products that Microsoft offers has their help menu incorporated in your CD Product or online. This update will install the latest assistance content for the Microsoft Office Excel 2007 Help file and the Office Excel 2007 Developer Help file. This Knowledge Base number 957242 is available in the web site or if you rather have the automatic updates configured this one is a recommend option. This download replaces the Help (.HxS) files on your computer for Office Excel 2007. The download contains the latest revisions and additions to content in those Help files. This update will work exclusively with Microsoft Office Excel version 2007. This update program was released on November 11, 2008. Please take note that every time Microsoft Corporations detect something that will affect their users, they automatically create an update for their products, that is why we invite you to visit every time you can, to their web site and read what is new for you. If you do not have the time, configure your automatic updates Microsoft products menu.