Overvoltage hand joints and muscles of the forearm
The disease of the musculoskeletal system Stagnation of blood
The disease of the nervous system Computer addiction(mental disorders)
Crossword Across 2. The transfer of data from one computer (or server) to another computer. 5.A security tool that protects an individual computer or even an entire network from unauthorized attempts to access your system. 8.A computer overtaken by a hacker and used to perform malicious tasks. 10.is a malicious technique of tricking Web users into revealing confidential information or taking control of their computer while clicking on seemingly innocuous web pages. Down 1.A form of spyware that enters your computer from an Internet download. 3.A person who enjoys exploring the details of computers and how to stretch their capabilities. 4.Forging an or instant message address to make it appear as if it came from someone or somewhere other than the true source. 6.A violation or infraction, as of a law, a legal obligation, or a promise. 7.A course of action, guiding principle, or procedure considered expedient, prudent, or advantageous. 9.A new term for spam messages being sent to instant message addresses.
ADVANTAGES: 1. Information can be found on the Internet for free. A freebie, as you know, the best friend of the student.
ADVANTAGES: 2. Electronic versions of books are indispensable when writing essays and diplomas. Press «Ctrl + C», then «Ctrl + V» is much easier than manually retype or scan. Although often falls to the student that simply finds the scientific work in finished form.
ADVANTAGES: 4. Unlike printed with products on your computer, you can put your favorite font and a comfortable size. It is possible to use bookmarks, annotations, and hyperlinks.
ADVANTAGES: 5. Electronic library not clutter the shelves and is not covered with dust.
QUESTIONS 1. What are computer addicts like? 2. Have you ever used a computer? What do you use it for? 3. Why are computers used? 4. Why are more boys than girls interested in computers ? 3. Is computer addiction harmful?
QUESTIONS 1. What kind of books do you prefer to read? 2. Is it possible to live without books for you? 3. Books are our friends, aren't they?
Computer and the book can not be compared. And then, and another is an integral part of our life. And especially not to say that computers still win the book. At least in the near future, mankind has not exactly abandon books, developing, improving and printing, and computer technology.