Published on November 27, 2008
Slide 1: is a small mobile personal computer, which typically weigh between 1 and 3 kilograms. The laptops are able to carry most of the tasks performed by desktop computers, with the advantage of being smaller, lighter and have the ability to operate disconnected for a specified period. Laptop... Slide 2: At first laptop was the Epson HX-20 developed in 1981, upon which were big gains for scientists. The first came to market in 1982 with the format that now distinguishes also its initial price of more than $ 10,000 (which at the time was a fortune) allowed only a privileged few could buy them. In 1995, with the arrival of Windows 95, sales of laptops increased markedly Story Slide 3: Components - CPU. - Hard drive. - RAM memory modules. - Drive reader and CD burner or DVD format. - Keyboard. - Screen. - Charger Slide 4: Dialogue A: Hi, How are you? Enyimar. B: Cool an you?. What do you tell me? A: Buy me a laptop, it is very small and can take all the places. B: Ok. that well, how you cost?. A: Very economical, cost me $ 1500 and brought me around. B: I have heard they are very good for the job, I'd like to buy. A: This is the best we could get, I recommend that you buy, so will help you in your university. B: Thank you very much for your help and recommendation.