: A unique part number assigned by Microsoft to this specific digital build.
: Since security updates ended in 2023, using this software on a machine connected to the internet poses a significant security risk. : A unique part number assigned by Microsoft
: The 32-bit version. Even on 64-bit Windows, many users preferred the 32-bit version of Office for compatibility with specific Excel add-ins and ActiveX controls . English : The primary user interface language. Even on 64-bit Windows, many users preferred the
: Often appended to third-party file names to suggest the inclusion of Service Pack 1 (SP1) or essential security patches that were missing from the initial RTM (Release to Manufacturing) build. System Requirements and Compatibility System Requirements and Compatibility : For modern security,
: For modern security, Microsoft recommends migrating to Microsoft 365 or Office 2021/2024 for updated feature sets and ongoing protection. End of support for Office 2013 - Microsoft Support