ELI5: Explain Like I'm 5

Paravirtualization

Paravirtualization is a way of making computers work more quickly and efficiently. It does this by letting the computer use virtual versions of things, like memory and storage, instead of the real thing. This makes the computer run faster and more efficiently because it can access the virtual versions more quickly. The computer also doesn't have to use valuable resources for things like dealing with extra wires and cables. Paravirtualization is a bit like a robot doing the work for you - it can perform tasks quickly and accurately, without you having to do anything else.