What about capacity, does adding RAM can speed up the capacity of the computer work. The answer is, Yes. Of course. Think of it like this: if the front of the library space is getting larger, of course, a book that can come and go to more and more? So that a librarian does not always have to look for other books (which do not fit in the front) to the warehouse / rear, which of course will take much longer.
Same thing with the RAM, the larger the size of RAM used in computers, then the capacity of the tasks on the computer will be greater. So as to speed up tasks that dikejakan by the computer.