Microsoft Office 365 (version 2301 Build 16026.... May 2026

: This identifies the specific minor update or "patch" within that January release. ⚡ Key Highlights of Version 2301

This specific version was part of the Current Channel release. According to Microsoft Support , these updates typically include: : Performance improvements for large spreadsheets. Microsoft Office 365 (Version 2301 Build 16026....

: Refinements to co-authoring and accessibility features. 🛠️ Managing Your Version : This identifies the specific minor update or