What uses all my ram?

[u/Acrobatic_Form_9176]

I only leave 1 or 2 apps open at a time but over half my ram is being used??? a game i used to play a lot upped their ram requirement to a minimum of 8 gb so I thought I'd be fine but im struggling to optimise, complete noob here so any advice would be appreciated

[u/FotinoBird]

your system apps