Do links affect queries?

Today, the presence of a site is an integral part of successful business promotion both in Russia and abroad, as an increasing number of people use the Internet to obtain the necessary information. Creating a site will provide the following benefits:
information about the company is available around the clock on the Internet for potential customers;
any information - articles, price lists, photographs, tables, contact information, etc. - posted on the site;
the presence of the site forms a positive image of the company in the eyes of the client;
the organization of sales of goods or services via the Internet (online store) significantly reduces company expenses on retail premises, sellers' salaries, etc .;
the cost of creating a site, its promotion and support is much less than the cost of advertising in the media;
in comparison with the media, the opportunity to demonstrate the site is not limited to the circulation and coverage area.