话说我在Gnome3 live cd 里按 windows key 数次也没见有什么动静，求解：
代码： 全选
The windows key opens the activities overview. You can usually find it next to the <key>Alt</key> key on your keyboard.代码： 全选
When you press the <em>windows</em> key, the activities overview is displayed. 代码： 全选
When you boot back into your installation, type 'about me' in the <gui>Activities</gui> overview. 代码： 全选
Go to your Home folder by typing 'home' in the <gui>Activities</gui> overview.
