Содержание
- 2. Computers for a long time and become part of our life. They radically changed the world
- 3. To health is very difficult. Some do not realize it, or just do not care for.
- 4. If we talk about everyday life, and it was gradually penetrated computer. For example, many online
- 5. Positive impact on the lives of human computer Consider a positive impact on the human computer.
- 6. Internet simplifies the purchase. The electronic form, they are cheaper. When ordering goods and services, you
- 7. Do not forget about the disabled, sick people, people who do not have the possibility of
- 8. Negative impact on human computer Provocation of epileptic seizures opinion about the possibility of provoking attacks
- 9. It is desirable to have a high video display resolution and refresh rate of frames -
- 10. Electromagnetic radiation every device that produces or consumes power, creates electromagnetic radiation. This radiation is centered
- 11. Electromagnetic radiation can not see, hear, smell, taste or touch, but nevertheless it is present everywhere.
- 13. Скачать презентацию
Слайд 2Computers for a long time and become part of our life. They
Computers for a long time and become part of our life. They
Computer much easier our lives. Sometimes we can not imagine our life without computer and internet. For example, a student in the short term may find coursework or essay on the desired topic. The Internet has unlimited possibilities. Doctors use computers for diagnostics. For fashion designers, architects and designers opened vast horizons computer. In the production of computers manage other machines. Today man is just a passive observer.
More recently appreciated more physical labor, but today is increasing the need for intellectual work. But clearly you can not appreciate this. Yes, many have significantly increased their horizons, but the physical condition of many injured. Gradually, we forget about the sport and physical activity. But back them.
Слайд 3To health is very difficult. Some do not realize it, or just
To health is very difficult. Some do not realize it, or just
Yes, today the book slowly moving away, and the second plan. And, perhaps, it is natural in view of the situation. Why read something if you can find on the internet any composition or essay. And for that special efforts would be required, and the time spent is much less. And once a desire to read, there is no need to go to the library or make apartment bookcase, because one computer replaces hundreds of cabinets with books.
Слайд 4If we talk about everyday life, and it was gradually penetrated computer.
If we talk about everyday life, and it was gradually penetrated computer.
Слайд 5Positive impact on the lives of human computer
Consider a positive impact on
Positive impact on the lives of human computer
Consider a positive impact on
Very popular are the video conference. With their help, people can not only hear each other, but to see. Thus, they can solve important issues, without changing their workplace and saving their money as well as time.
On the Internet you can find a job that will be highly paid and bring pleasure. You can quickly send documents to the partner, receive our newsletter, quickly learn the latest news, such as a stock exchange, and this business is very much appreciated.
Слайд 6Internet simplifies the purchase. The electronic form, they are cheaper. When ordering
Internet simplifies the purchase. The electronic form, they are cheaper. When ordering
Communicate in on-lain on social networks "face book”, "Classmates”. So former classmates, old friends and childhood friends who have not seen for many years, may be re- communicate, view pictures and give each other gifts. There are dating sites where lonely hearts can find each other and live a long and happy life, if they are lucky.
Слайд 7Do not forget about the disabled, sick people, people who do not
Do not forget about the disabled, sick people, people who do not
Слайд 8Negative impact on human computer
Provocation of epileptic seizures opinion about the possibility
Negative impact on human computer
Provocation of epileptic seizures opinion about the possibility
Слайд 9It is desirable to have a high video display resolution and refresh
It is desirable to have a high video display resolution and refresh
Слайд 10Electromagnetic radiation every device that produces or consumes power, creates electromagnetic radiation.
Electromagnetic radiation every device that produces or consumes power, creates electromagnetic radiation.
Слайд 11Electromagnetic radiation can not see, hear, smell, taste or touch, but nevertheless
Electromagnetic radiation can not see, hear, smell, taste or touch, but nevertheless