Besides being able to fully restore sessions, TabCloud can also selectively restore only a TAB: simply middle click a TAB in a TabCloud saved session to only open that TAB.

除了能完整的恢复会话，TabCloud还可以有选择的只恢复一个标签：只需在TabCloud保存的会话中用中键点击一个标签，就会只打开这一个。

youdao

Adds function of setting volume by mouse wheel (over systray, middle click to mute), and adds multimedia keys support.

增加滚轮调节音量功能(在托盘，中键静音)和媒体键支持。

youdao

As you start to look at the list of docs, you can star the item on your left, click the middle to view it or hit the arrow on the right side to share the file, rename it or make it available offline.

ENGADGET: Google Drive for iOS hands-on Mobile