why android take a lot of ram

[airwent]

my device have ram of 512 and android is taking a lot of ram do you know why taking all that ram

 

[Laura Knotek]

Hi and welcome to AndroidCentral.

That's the normal way that Android works. It's not like Windows. Please see this article. RAM: What it is, how it's used, and why you shouldn't care http://www.androidcentral.com/ram-what-it-how-its-used-and-why-you-shouldnt-care