Question

Which applications eats all resoure of computer

Answer 1

A system resource is any usable part of a computer that can be controlled and assigned by the operating system so all of the hardware and software on the computer can work together as designed.

System resources can be used by users, like you, when you open programs and apps, as well as by services which are usually started automatically your operating system.

You can run low on system resources or even run completely out of a system resource since they're limited. Limited access to any particular system resource reduces performance and usually results in an error of some kind.