Personal Computer
First personal computer introduce by IBM in 1981.
IBM ( international business machine)
It has three types.
- Laptop PC
- Desktop PC
- Tower PC
1: Laptop Personal Computer:
Laptop PC are larger version of note book computer. That weight b/w eight and fifteen pound.
2: Desktop Personal Computer:
Desktop PC are the most common type of personal computer and are designed to fit conveniently on the surface of the desk or work space.
3: Tower casing computer:
Tower casing computer are PC in an upright case a full size tower casing provide more room for expanding equipments.
Information and Technology 
Definitely believe that that you stated. Your favourite reason seemed to be on the net the simplest thing to be mindful of. I say to you, I definitely get annoyed at the same time as people think about issues that they just don’t recognise about. You managed to hit the nail upon the top and also outlined out the whole thing with no need side effect , folks could take a signal. Will likely be back to get more. Thank you
lrhqnnoll etaop tnnlcfc jjjs joijddlugmmotsi