For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base: Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file. For more information about a complete list of all released SP2 desktop packages, click the following article number to view the article in the Microsoft Knowledge Base: Excel SP2 Improves the overall stability, performance, and compatibility with other versions of Excel. For a more detailed list of specific issues that the service pack fixes, please download a version of the workbook that is available below. Fixes issues in which the performance of Excel decreases, and Excel file sizes become larger when additional built-in styles are copied during the duplication of data between different Excel instances.
Less You can install Office from a disc or by downloading it. Because of potential backward compatibility issues the default installed version is bit. However, if the bit version is a better choice, follow the bit installation procedure in this article. For more information about the bit version, see Choose the bit or bit version of Office. If you want to do a custom install or uninstall where you select only some apps, see the section below Install or remove individual Office programs or components. Install bit default Office Insert the Office disc into the drive.