Word, Excel, PowerPoint, Outlook, OneNote, Access, Publisher, InfoPath, and Lync. February 2018 Updates Context
Enhanced support for Windows 8.1 and Internet Explorer 11.
A specific update from January 2, 2018 (KB3172510), improved the thesaurus and general stability across all Office products. Installation & Troubleshooting Description of Microsoft Office 2013 Service Pack 1 (SP1)
Support for task pane and content apps in Outlook and PowerPoint via new APIs.
Improved performance on high-DPI devices and precision touchpads.
, specifically including updates through February 2018, represents a critical stability baseline for this version of the suite. Summary of Service Pack 1 (KB2817430)
By February 2018, Office 2013 was in its phase. Updates during this period focused almost exclusively on security vulnerabilities and critical bug fixes.