Compare These. The Good The inventive Touch Bar streamlines work and saves clicks, and Apple has improved almost every part of the thinner, lighter MacBook Pro, including a larger touchpad, faster components and a flatter keyboard. iPhone's Touch ID is handy on the Mac, too.
Part of the Personal computing glossary: In the Apple OS X operating system , the dock is a user-modifiable row of function or application icon s that appear on the computer desktop so that the user can find and select any of them quickly.
4. (Electronics) a symbolic representation of a button on the screen of a computer that is notionally depressed by manipulating the mouse to initiate an action. 5. (Biology) biology any rounded knoblike part or organ, such as an unripe mushroom.