Could you please proofread this text for me, kind gentlemen?

[helloworld No.1727577]

So english isn't my first language and i need somebody to proofread my work, could you please spend a minute profreading this?


"Operative systems are the most essential piece of software that runs on a computer.
An operative system consist of a kernel which is its central and most important component , allowing it to run application software and managing the usage of computer memory and CPU allocation and a basic collection of software to make it work and interact with third party software applications and hardware."


Thank You