23個小動作讓你擁有超人般的記憶力
What Is the Fn Key on a Laptop? | eHow - eHow | How to - Discover the expert in you!立刻來試試看!!!! The Fn (function) key on a laptop computer allows you to access hardware and software functions via keyboard shortcuts. The Fn key is usually used in conjunction with the numbered "F" keys at the top of the keyboard....
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