This update provides the following fixes and improvements.
Outlook
・Networking improvements for Exchange accounts
・New "Propose New Time" feature: Meeting attendees can
propose a new time for a meeting, and meeting organizers can
view and modify meeting proposals and send updates.
・Known bug fixes
Word
・Scrolling performance improvements
・New Macro recording feature
・New search feature for online document templates
・Proofing tools: New "custom dictionary" and "exclude dictionary" support
・New user information settings in program preferences
・Improved keyboard shortcuts: Support for the most popular Windows Word
keyboard shortcuts
・Accessibility feature: Improved support for VoiceOver
・Performance improvements
・Known bug fixes
Excel
・New Analysis ToolPak New "Solver" feature
・Accessibility feature: Improved support for VoiceOver
・Known bug fixes
PowerPoint
・Accessibility feature: Improved support for VoiceOver
・Known bug fixes
來源：https://support.microsoft.com/zh-tw/kb/3048768
==
目前更新大塞車還無法體驗新的Build QQ
歡迎大家在推文討論有什麼改善的地方~!

更新超慢+1

不過看起來修了一堆問題 希望乾淨安裝後的標楷體能正常使用了

Outlook 聯絡人跟行事曆幾時才能跟系統同步？

更新完Word變好順！

2016真的很用心欸 趕快上市支持正版

會有有升級優惠嗎..QQ

Word開啟速度變快了，上面的ribbon也變精緻了些

變快了！

簽名到底從哪找來的？

簽名檔是好久以前不知道哪裡看來的哈哈我發現更新10.10.3之後 所有Office字型都不見了..

是不是已經不支援10.10以下的作業系統？

Office 2016目前只支援10.10喔！

為何他說可能會傷害電腦啊＠＠

好慢…

慢到還重新下載

標楷體掰掰，看來如同１２樓講的一樣字型不見了

它為什麼一定要放上機器翻譯的中文？