Accessory improves the features of your electronic products. You can customize the features of your electronic products by buying some good accessories for it. With the coming of complex handsets, there has been an increasing demand all sorts of accessories also. Like, automobiles, even cellular phones have lots of accessories ranging from low to very high prices. Phone accessories enable you to customize the look to your communication gadget. There are so many types and brands of accessories for your fixed phones or cellular phones like answering systems, caller ID, telephone amplifier, conversation recording device and digital phone line tester are some accessories for fixed line phones. Hands free Car Kit, Covers & Fascias, Antennas, Bluetooth and keypad are some common accessories for cellular phones.

Computer, electronic device ability of performing a series of arithmetic or logical operations. computer is a machine that handles data according to a set of instructions. Computer is distinguished from electronic calculator, by the number and complexity of the operations it can act by its ability to store a program and retrieve information in its memory without human interference.

Camera is a device that records images, either as a still photograph or as moving images known as videos or movies. Camera, lightproof box or container, usually fitted with a lens, which assembles incoming light and focalizes it so that it can be directed near the film or the imaging device in a digital camera contained within. Now different types of camera in use, all of them more or less advanced versions of the camera obscura, which dates back to antiquity. Almost all of them are made up of the same basic parts: a body (the lightproof box), a lens and a shutter to control the light reaching the light-sensitive surface, a viewfinder to frame the scene and a focusing technique.