3 steps you need to know about the CPU

1st thing you need to know...
if you bought a new computer, the cpu will be covered by heatsink and a fan. keep in mind that the heatsink and the fan are important. If there are no such components the CPU would get too hot to work and possibly melt or burn out. And be very careful when you want to replace the fan if you need to have a look at your CPU.

2nd thing...
now this is about to move on the performance of your CPU and the basic functions that it carries out.
the CPU is similar to the human brain.It is artificial but the CPU is where all the logic is applied. Everything that goes on in your PC at some point goes through your CPU. if you cannot get the idea here is a simple example of it.
the computer is basically mathematics. for example, imagine you want to do a simple arithmatic. like yu want to devide 12 into 2. what happens then?
you will do fractions like 12/2 on the keyboard of your PC. the keyboard will then turn this information of ones and zeros (the code, which the computer reads).

3rd thing...
The more powerful the CPU the more kinds of applications you will be able to run on your system.