Mac版とWindows版で発売年が違うなんて、面白いですよね。「Office 2011 for Mac」では、ある程度これらふたつのプラットフォームの間で同期がとれるようになりました。以下が、搭載予定の諸機能です。
メニューの代わりにコマンドをタブ表示するリボンのインターフェイス。Windows版はOffice 2007から使われてるUIで、Windows 7にデフォルト搭載のアプリにも一部採用されてますよね（例：Paint）。このリボンがついにMac版にも登場。 幸いネイティブのルックを選んで、みんなが使い慣れたインターフェイスの要素を元に仕上げているので、充分Macっぽい見た目をキープできてます。WindowsとMacを行ったり来たりする人も戸惑う心配なさそうですね。
Office 2011では、Windows Officeユーザーと同じ文書に入って、両方から同時に編集作業が可能。--手直しを加えている最中は上書きがダブらぬよう、作業中の段落にロックをかけておけます。こうすると他の共同作業中の人はその段落はいじれないけど、文書の他の部分の編集は進めることができます。Office Onlineとも連動しており、クラウドに文書のバックアップ保存したり、オンラインで編集もできますよ。
Macの人も、ついにOutlookが使えますね！ いや、Entourageじゃなく、今度はマイクロソフトが去年の8月約束した通り、本物、正真正銘のOutlookですよ～。主だった機能としては.PSTファイルインポート、Time Machine、Spotlightサポートなどなど。ま、Outlookなので後は書かなくても分かりますよね。
Introducing Office for Mac 2011: The Quintessential Teammate
Next version to deliver on top community requests: better tools to work together and improved compatibility.
SAN FRANCISCO - Feb. 11, 2010 - You, the Mac community, have a voice - and at the Microsoft Macintosh Business Unit (MacBU), we listen. Our charter for more than two decades has been to use your feedback to build the best productivity suite on the Mac. Recently you've asked for better ways to work with colleagues and friends anywhere, anytime, across platforms. So today at Macworld 2010, we are answering with details on how you can create and share your ideas using Office for Mac 2011, the next version of the leading productivity suite on the Mac. The suite has new connections to Microsoft services so you can work together more effectively, an updated user interface making tasks easier, and essential compatibility to ensure your documents look the way you made them when shared.
"Together with your team - officemates, family or classmates - you are part of the community that helps shape each version of Office for Mac," said Eric Wilfrid, MacBU general manager at Microsoft Corp. "You've told us that working together across platforms is a priority to you and that's why we are making Office for Mac 2011 the best, most compatible productivity suite on the Mac."
New Co-Authoring Tools and Office Web Apps
The new co-authoring tools in Office 2011 give you and your teammates the ability to work on a file from Word, PowerPoint or Excel1 from different locations, brainstorm ideas, and stay on the same page regardless of time, geography or platform. Co-authoring improves the processes of working together, removing the pain and frustration of multiple versions, lost edits, or even trying to set a time for the group to meet. With this new feature you can keep track of your team with the Presence Everywhere feature that gives real-time status updates on who is working on the document directly in the application.
Office 2011 also delivers a connection to Microsoft Office Web Apps from the application, giving you a simple way to access and share Office documents from any machine with an Internet connection. Similar to the experience in Microsoft Office 2010 for PC users, the Office Web Apps make it easy to get your work done virtually anywhere. These days work doesn't stop at your desktop. You need to stay productive with access to your information no matter where you are, without worrying about whether or not you e-mailed a crucial file to yourself. Currently in beta, Office Web Apps are available to both home and business users (across platforms) and allow documents to be stored via your Windows Live ID account or on Microsoft SharePoint Technologies.
New User Interface Design: Office for Mac Ribbon
Another big addition to the Office 2011 suite is a ribbon that's at the core of our next-generation Office for Mac user experiences. We took your feedback and haven't completely rearranged what you know and love: the new design is an evolution of the Office 2008 Elements Gallery and uses the classic Mac menu and Standard Toolbar giving you the best of both worlds. You can even collapse the ribbon and the Toolbar for more screen space or for the more advanced users who rely on keyboard shortcuts. Together these tools make it easy to find and discover new and frequently used commands. In fact, more than 80 percent2 of the most used features live in the default view of our new user experience so you don't have to waste time finding the tool you need. Built using the latest Mac OS X technologies, the ribbon delivers a modern and fluid experience and also gives you a more consistent experience across platforms, which is key to productivity as 75 percent of Mac users also use a PC.3
New: Outlook for Mac Supports .PST Import
Along with the updated user interface and quick access to the Office Web Apps, the MacBU announced last August that Outlook for Mac is coming to Office 2011, replacing Entourage. Outlook for Mac is a new application that leverages the Exchange Web Services protocol and is being built using Cocoa, allowing for improved integration with the Mac OS. Today we are also announcing that Outlook for Mac will import .PST files from Outlook for Windows - a top customer request. In addition, as announced last year, Outlook for Mac features a reliable, high-speed, file-based database with Spotlight search and back-up support from Time Machine. Outlook for Mac also provides Information Rights Management to help prevent sensitive information from being distributed to or read by people who do not have your permission to access the content. Outlook for Mac provides an integrated solution for managing your time and information and, when it is used in conjunction with Microsoft Exchange Server, you benefit from increased collaboration capabilities and security enhancements.
Office for Mac 2011 will be available later this year. For updates on all things Office for Mac, follow the team on Twitter (@OfficeforMac) and on Facebook (http://www.facebook.com/pages/Office-For-Mac/272026096667).