Why are "Google, Facebook and Twitter" sites and apps free and how to take advantage of them

"Shammari": the protection of privacy is enough to pave the way for the giants of technology

Specialist economics specialist Atallah Al-Shammari wondered why free sites and apps like "Google", "Facebook" and "Twitter" have become popular. He reported that several reports of hackers were reported during the last quarter of last year. "For 120 million Facebook users, hackers have released 81,000 private conversations from their Facebook accounts.

He said: These advances concern users of the global social site, which has reached the daily number of activists of 1.52 billion people in the fourth quarter of 2018, according to estimates of "Facebook": 2.7 billion of people around the world use one of its applications (Facebook, Instagram or Watsab). Or messenger).

"Regarding the company, the global company for Internet users has provided a free search engine and its services to YouTube, as well as the establishment of a courier competitor for Hotmail GMAIL, whose number of Users exceed the billion, the Chrome browser and Google Maps used by individuals and businesses.

But I will mention Google, which has been able to provide a series of free and important services to all users, but in reality, Facebook, Twitter and other users enjoy user information.

If you want to buy clothes on the Internet, Google will keep them for you and know your preferences and the things you love. If you want to buy beauty tools, you're surprised that Google is showing you brand and beauty site ads when you visit a site or open certain apps; you will find them on the right and left of the screen.

For example, in the second quarter of 2018, revenues were only $ 32.66 billion, of which 86% came from advertising on Google.

"If Google and Facebook know your behavior, the words you are looking for and the sites you visit, they show you the right ads, so they serve the advertisers and report more than any advertising agency or media network. traditional, "he said. This information to some parties in exchange for your privacy.

So there are measures to maintain privacy, even minimal, by setting the parameters of social networking sites, applications and application settings (Google, Facebook, Twitter, etc.), including the possibility of privacy. allow these apps to use your site, your microphone, or your contacts, The actions and settings on the Internet can be used by Google to get them.