This post is about the particular today computer Which We have been Using. Computer is surely an electronic device that is certainly used to carry out repetitive calculation at high speeds. The computer acts to be a data processing device as well as store wide range of data. This data may be text, pictures, voice, number, photographs along with type of information which have been used by humans within their day-to-day operation. Life can not be imagined without desktops. In fact, the brand new millennium is this era of computers and its particular associated techniques, popularly known as Information Technology (IT).