The Central Processing Unit (CPU) is the component that performs the mathematical functions that enable a computer to run and function. Additional processors can be used for supporting the CPU or...
micro computer is also known as personal computer... this type of computer avlabel in our home... mainframe computer is very large storage computer. they can store very large amount of data. super...
It depends on the type. Some have it on the front, some dont have one at all. If you cant find it try to turn it off, wait 10-15 secs and turn it back on. this resets it.