A small hard drive typically has only one platter, but each side of it has a magnetic coating. Bigger drives have a series of platters stacked on a central spindle, with a small gap in between them. The platters rotate at up to 10,000 revolutions per minute so the read-write heads can access any part of them.
Get a program for this perpose or perhaps get a new computer
Answer:
Random Access Memory, it's used to store working data and machine codes
Explanation:
Hope it helped !
Adriel
