The main reason for this is that, as I noted last year, its synced calendars and contacts show up in an odd manner in Microsoft Outlook, the most popular calendar and contact program in Windows.

正如我去年所指出的，其中的主要原因是，其同步的联系人和日程表会以一种奇怪的方式显示在Microsoft Outlook上，后者是Windows最受欢迎的联系人和日程表软件。

youdao

Mango allows users to message their contacts via multiple channels such as Text messaging, Windows Live chat and Facebook chat.

芒果能让用户通过多种渠道与朋友联系，比如文字短信，Windows Live聊天和Facebook聊天。

youdao

Skype for Windows 5.5 brings instant messaging, integrated Facebook contacts, and the ability to "Like" or comment on a friends Facebook status directly through the Skype application.

这款版本号为5.5的skype支持整合了facebook好友录的即时通讯，以及通过skype应用直接对好友的facebook状态进行“喜欢”或留言的操作。

youdao

Windows Phone places a greater emphasis on contacts via its People Hub, making it easier to see in one place the various activities and updates from a range of people and even pin people (or rather, thankfully, their digital representations) on the top level of the user interface.

ENGADGET: Switched On: Battling for the bronze

With the new version, users will be able to make and receive free2 1-to-1 video calls over Skype between their Android phone and other Skype contacts on the iPhone, Mac, Windows PCs and even TVs3.

ENGADGET: Skype 2.0 brings two-way video calling to Nexus S, Desire S, Xperia Neo and Xperia Pro

No Google Exchange Active Sync (EAS) mail service through Outlook: Google is not supporting Windows 8 and EAS, which means that you cannot merge and sync contacts and calendar in one program like we are all used to doing in Outlook.

FORBES: Why You Want The Microsoft Surface Pro (And Why You Don't)