ELI5: Explain Like I'm 5

Auxiliary memory

Hey kiddo, have you ever heard of a place where you keep all your toys and clothes when you're not playing or wearing them? Maybe a box or a closet? That's just like what computers have too!

Computers use something called memory to store all the information and programs they need to run. But just like your toy box can only hold so many toys, computer memory can only hold so much information at once. That's where what we call "auxiliary memory" comes in.

Auxiliary memory is like a bigger toy box or closet for a computer. It can store a lot more information than the computer's regular memory, and it can hold onto that information even when the computer is turned off.

One common type of auxiliary memory is a hard drive. It's a big spinning disk inside the computer where information can be stored and later retrieved. It's kind of like a big, circular bookshelf that can hold lots and lots of books (or in this case, bits of information).

Another type of auxiliary memory is a flash drive. It's a small, portable thing that you can plug into your computer's USB port. It can store a lot less info than a hard drive but it's really handy and you can carry it around with you to share information with others. Think of it like a tiny backpack that can carry your favorite toys or books with you anywhere you go.

So, now you know that auxiliary memory is just like a bigger storage box or closet for a computer where it can keep all of the important information it needs.