为什么新款的 MacBook Air 上没有 Page Up 和 Page Down 键？ 知乎
Page Down On A Mac. Forward delete is fn delete. Page down is fn ↓.
These keyboard shortcuts for page. Forward delete is fn delete. Page down is fn ↓. Web to page down on your mac, press the fn and down arrow keys, as shown below. Insert is fn return *2. Page up is fn ↑.
Web to page down on your mac, press the fn and down arrow keys, as shown below. Insert is fn return *2. Page down is fn ↓. Page up is fn ↑. Forward delete is fn delete. Web to page down on your mac, press the fn and down arrow keys, as shown below. These keyboard shortcuts for page.
