What is the differrence between a pc,a pc tablet,a laptop,a pc notebook and smart phones?

They are all computerized, but may have different operating systems.

there are different so many,as you know,haha

The difference of each shape and size are not the same, different features, sometimes have different functions depending on the needs of the wearer.

Thanks kaushik. For your feedback

agree with Arpin Gajjar

There are not require the platform. they give us just a platform to build your application software in different ways. if you says platform then what about processors and chips develop from different manufacturers?? so, i don't think so.

Have to agree with Samson A...but don't forget the different platforms, eg. microsoft and apple...

Pc is personal computer
tablet pc is like Apple Ipad
laptop is a upgraded version of old desktop computer with compact size.
smartphones have all functionality near about all this and do useful in daily task.

Size and it's life.............

You are right David.System Software also differentiate them.

pc= personal computer
table pc=its like a digital pad,
laptop=is a mobile machine,type to a computer that can b taken any where any time
smart phones=is a latest handheld cell phone that are closer to a computer

Have to agree with Samson A...but don't forget the different platforms, eg. microsoft and apple...

A PC is an abbreviation for Personal Computer. It was conventionally used back in the early 90s to describe Desktop computers. Still in vogue, but with the era of latest inventions like PC tablet, notebooks and smart phones, the era is almost going to extinct.

The difference between all these four items is nothing but, The Size. The lightest of them all is the smart phones. Tablet is as well very light, and virtually does the work of a Laptop, but due to its memory, CD/DVD drives and hard di