Green coffee beans extract actually only contains about 10% of caffeine per its weight, meaning that in an average 200 mg dose there is 20 mg of caffeine. This is about half the amount of a can of soda!
CPU - This stands for the Central Processing Unit of the computer. This is like the computerâs brain. MAC - This is an abbreviation for Macintosh, which is a type of personal computer made by the Apple Computer company. OS - This is the Operating System of the computer. It is the main program that runs on a computer and begins automatically when the computer is turned on.
What is an operating system? An operating system (OS) is the main program on a computer. The OS also determines how you see information and perform tasks. Most operating systems use a graphical user interface (GUI), which presents information through pictures (icons, buttons, dialog boxes, etc.) as well as words.