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If you see “SP2,” “SP3,” etc., then you have the service pack installed.
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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 The software installer includes 6 files and is usually about 2 MB (2,093,753 bytes). 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.
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