Microsoft Update will detect which products that you have installed, and then apply all updates to the products. To download the service pack from Microsoft Update, visit the following Microsoft website:Įnrolling in Microsoft Update is the recommended way to update products to SP3. More Information How to obtain and install the service packs Service Pack 3 includes all fixes which were included in Service Pack 1 and Service Pack 2. In addition to general product fixes, this includes improvements in stability, performance, and security.Īll the public updates, security updates, cumulative updates, and hotfixes that were released through August 2011.īecause Office service packs are cumulative, you do not have to install Service Pack 1 or Service Pack 2 before you install Service Pack 3. Previously unreleased fixes that were made specifically for this service pack. These updates include two main categories of fixes:

Microsoft Office Compatibility Pack Service Pack 3 (SP3) provides the latest updates to Office Compatibility Pack.

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