Fasebok company is the largest social network in the world. Its number of users reaches 3 billion people. The main profit the company receives through advertising on business pages. And there are a lot of them in the company. Because entrepreneurial activity has entered a new, more convenient and promising way of sales and services. The company also owns such services as Instagram and WhatsApp, which are also very popular among the population. Fasebook is also a powerful media outlet for political forces and the media. The fall in stocks was due to the general instability of the US stock markets. But this situation provides a good entry point for the purchase of these shares, as the company's popularity is growing every day and creates great prospects.