Why do computers need RAM memory? And why some programs require lots of it while others require less?

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Just curious about it, but can’t understand why is it like that.

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Anonymous 0 Comments

RAM is fast memory. It’s like having a big desk to work on; having stuff be on the desk makes it easier to switch from one task to another, instead of having to go dig through the filing cabinet to put the finished work away and find the next file to work on.

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