It has long history, when the PC was a novelty and accessible only to a limited circle of specialists. Today, virtually every family with middle-income countries have in your home PC or laptop. And maybe not even a PC, and two, three or more. Many are personal accounts, store videos and photos, do the work, taken to the house. Children use a PC mainly for entertainment, playing computer games, although not rare, and the older generation wants to play.
For students of the same computer – a subject virtually irreplaceable. PC help in writing the essay, coursework, to search for information in the global network that will solve a difficult problem, will help draw a drawing, correct errors in spelling, draw a picture, construct a scheme to help write and debug a program that will make a presentation, build a schedule. A student without a PC, like without a head. Well, for a variety of organizations, offices, companies, societies, companies, computers – things as important as the professionals. Be sure to remember that the PC product Hi-Tech Technologies and has little reliability as compared to "scrap", so the computer tend to fail and break.
Prolonged use of a PC or laptop in my life, worms, viruses, negligent or not skilled office workers or home, all this leads to breakage and loss of important computer data. The PC is quite complicated structure of the software packages and electronic circuit boards, which demands the appropriate respect and care. The average user to navigate to your device and PC work is difficult and it requires a lot of time and effort.