Select About Microsoft Office Excel (or Word etc.).If you see “SP2,” “SP3,” etc., then you have the service pack installed. Under Resources will be a section about Microsoft Office Excel 2007 (or Word etc.) The full version will be listed (e.g.Go to Excel Options (or the equivalent for the application you’re using, such as Word Options).

If you see “SP1,” then you have service pack one installed. Microsoft Excel 2010 (.1000) followed by an MSO number. In the About window, you should see the full version (e.g.On the right-hand side, under Version, there should be a link to Additional Version and Copyright Information.Open an Office application, such as Excel or Word.

So here you go, a rehash of how to tell what service pack is installed in Office 2010, along with 20! Office 2010 There were some really complicated instructions by Microsoft for determining if SP1 had been installed, but then I stumbled across Chris Heacock’s ( post on Verifying 2010 SP1 installations, which saved me so much time. The version under Program and Features hadn’t changed. A few days ago, I installed the Office 2010 Service Pack 1 and to my dismay, I couldn’t actually tell if it had installed.

Office 2003 service pack 1