A laptop is a smaller, lighter and more compact version of a desktop computer.

It has all you need from a desktop computer in one small package. It is a mobile pc thus allowing it to be used and brought anywhere. This makes a laptop very popular nowadays. Don't be fooled by a laptop's small size because it has many parts.

The upper part is the screen which is equivalent to a desktop's monitor. In newer models, a webcam is incorporated in the upper part of the laptop. The lower part is where most of the other parts are.It has the motherboard, microprocessor, the hard disk, a CD drive, the keyboard, a touchpad used for navigation and a substitute for the mouse and the speakers. This is also where the ports are located. You can choose to add other parts to your laptop aside from the "main" computer.

You can plug in a mouse if you find this more convenient than using a touchpad. You can also plug in headphones, a webcam or a microphone if the laptop you have doesn't have this built-in feature.Most laptops also offer expansion bays or slots which will allow you to connect an additional RAM. A laptop also has a battery and a power supply that you can attach to a power outlet to charge the battery.

One important feature of a laptop that is often taken for granted is the cooling vent. This prevents your laptop from heating. The parts that are installed in the laptop can be changed. The motherboard can be changed if you want to go for an upgrade.

You can also add in more memory to your laptop by getting a new RAM.The laptop's CPU or internal processor can also be upgraded. If your laptop's screen or LCD panel is damaged, you can also always get a new one and change it. You can also choose to change your laptop's video card and sound card.

This is usually a main concern for people who use their laptop for games and would like to have a better video quality. The add-on features of a laptop can be easily purchased and just connected to the laptop using the available ports.The mouse, headphones, and webcams can be easily connected to a laptop. A sound card for better audio quality can also be acquired and easily put in through an external sound card adapter. An additional hardware can also be connected to the laptop using the available ports.

A Bluetooth adapter for your laptop can also be bought if the laptop you have does not have one already built-in. Cooling a laptop is important so you might also want to get fans, heatsinks and coolers for your laptop and prevent it from overheating.You can also buy an additional battery so that you will have a spare one in case you suddenly run on low battery and have no power outlet to connect your laptop to. To add an extra flair to your laptop, you also have the option to get laptop skins The impact and effects of computers in our society today “The impact and effects of computers in our society today Computers plays an essential role in our the world today. It has made things extremely easier.

Most BIG business are based on using computers.Despite the fact that it has made things easier, it also has some disadvantages as well. Secretaries for example, are finding that when they are applying for a job, it is essential to have experience in using computers, in this competing world. Instead of people who have a talent to hand write text manually, such people are being replaced by word processors.

Many other people are loosing their jobs and are being replaced by machines, for example many workers in factories are being replaced ... ”