A PDA and a laptop computer to a large extent the same functions, but they are quite different. A PDA is ideal for light weight and portability. The laptop is portable, but is heavier and somewhat cumbersome. If you are looking to buy a PDA or a laptop, it is useful to determine the need to compare the two, what you do.

A PDA is easy - more so than the laptop. While you can take your laptop to a class, it istoo heavy to bear. You can put the PDA in a pocket or handbag. You have to bear with the laptop in a vehicle, usually with a shoulder strap.

So, what is the difference between laptop and netbook? A laptop (is) also known as a notebook computer that was specifically designed to be made portable, with a hinged screen, a keyboard. A laptop contains a portable power, and a touchpad instead of a mouse for input.

Mini laptops (also known as a netbook, subnotebook, or ultraportables) take these ideas further and creates a new market in handheld computers, smart phones and personalDigital Assistants. The main characteristic of these are smaller size and weight, are quite similar, the average diary and cost from less than a standard laptop with prices around £ 150, an excellent solution during the credit crisis!