Computer Accessories & Peripherals: Part & Parcel of the System
Like a building stands tall on bricks and mortar, a computer is built up on peripherals like hard disk, mouse, keyboard, printer, scanner and speakers. A hard disk is vital to store large database; mouse helps us select a particular object/file on the screen, with keyboard, we can type; printer gives us a hard copy of any document; scanner scans the document and speakers make the sound loud. While computer peripherals are part and parcel of the system, accessories add aesthetic value to computer. Some of the popular desktop & laptop accessories include: headphone, webcam, anti-glare screen, screen protector, laptop stand, laptop skin, card reader/writer, laptop sleeve, USB Hub, cooling pad, router.