5. Laptops

A laptop is a portable computer which is mobile and small enough to carry around with you. They can literally be used on your lap or placed onto desks or tables.

Most laptops have an integrated keyboard which is often smaller in size than a standard keyboard. They also have a touchpad and buttons next to the keyboard which can be used in place of a traditional mouse.

The screen is attached to the base of the laptop and folds down to protect it whilst not in use.

Laptops have a battery inside that allows it to used anywhere (mind you, using it in the pouring rain would be a very bad idea). If the battery is flat, the laptop can still be used so long as an electric socket is available.

Modern laptops are every bit as powerful as personal computers. They have as much processing power, the same amount of memory and large hard disks. All of the software applications that you would use on a PC can also be installed on a laptop.

They can also be connected to the internet via wi-fi, 3G or a physical network connection.

The downside to laptops is that although they are designed to be mobile, if they are being carried for any length of time they will start to feel heavy.

The battery life can also be an issue as they will need to be recharged regularly.

Some people find the keyboard difficult to use, especially if it is a lot smaller than a standard keyboard.