Notebooks: thinking about the features of choice
Laptops have long ceased to be inferior to personal computers. If you want to buy a laptop, it is better to immediately think about what purpose it will be used.…

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Donald Davis Who invented the Internet?
Pushkin correctly said - we are lazy and inquisitive. And in any matter, without exception. Take, for example, the Internet. The one without which most of us no longer imagine…

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Goodbye personal computer?
In a large store of audio-video equipment, where he wandered for batteries, I watched the following picture. Three migrant workers from sunny Tajikistan (or Uzbekistan) were animatedly discussing a 17-inch…

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for working

Should I use a standard video editor? Windows movie maker

When a large amount of diverse video material is accumulated on the computer of an ordinary user, a definite desire arises (especially given the existence of the Internet and many social networks in it) to share it with as many people as possible.

Home video material such as filming holidays, hiking and other events is calmly laid out on the same YouTube video hosting, some more special shootings can be used to create a variety of video reviews, video blogs and similar Internet hobbies. In any case, the video material that should be posted on the Web often needs some work – if not color correction, then at least cropping unsuccessful fragments. Special programs for such work are video editors (video editors). Continue reading

How much did the first personal computer cost?

I must say that April 1 was a suitable day for the birth of a company that was going to do business at that time not at all serious, namely the sale of personal computers. In 1976, in the United States, this business seemed highly dubious. Who could be interested in personal computers at that time? Only crazy hams. For them, parts were sold in the store, from which the Altair 8800 home computer could be assembled without special difficulties. Those who did not want to bother with a soldering iron and with a setting could ask the seller in the store to assemble it for a small additional fee. A home computer could be connected to a TV and, paying for an additional communication unit, to a household cassette recorder. What to do next? No one knew. So the founders of the Apple company, the famous Steve Jobs (1955−2011) and the now less known Steve Wozniak, not only two namesakes, but also two friends, decided to take up a clearly unsuccessful business. Fools! Stupid kids! Continue reading

What is Rear Admiral Grace Hopper famous for?

Grace Hopper was an excellent mathematician and one of the first “encoders”, so-called programmers. In the mid-twentieth century, she, as an officer of the US Navy, like everyone who was “close” to computers, worked at Harvard in the department that was engaged in obtaining ballistic tables for artillery tasks.

So Grace Hopper is considered one of the first programmers in the world: she worked on the computer of Mark I, the former, in fact, a giant calculator. The giant Mark I was intended for the computational processes of obtaining artillery ballistic tables, in the already written algorithm, mathematical tasks (modules) of a general nature were provided. Hopper and her colleagues (by the way, there were much more female programmers involved in coding than men) coped with this – they first applied Continue reading

How to choose an antivirus program?
Each computer user often wonders what kind of antivirus is better. The Internet has enough tips and solutions to this issue, but each person has his own opinion on this…

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How does a computer affect a child?
How often, remembering our childhood, we catch ourselves thinking that at the present time life is becoming more intense, richer, more active. Particularly acute is the lack of time and…

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What is the Morris Worm?
In early November 1988, the first ever network attack on computers connected to the global network took place. Her culprit was Cornell University graduate student Robert Tappan Morris. The program,…

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