IT, the abbreviation of Information Technology, includes modern computer, network, communication and other information field technologies.
IT is an industry, and this industry includes many different professions, ranging from aerospace satellites to typists in a company, all related to IT.
In 1994, China's Internet began with scientific research and education network projects.
In 2001, the global Internet bubble burst.
In 2008, almost no one under the age of 40 could use a computer to access the Internet.
2009…Economic Crisis…
Since the above mentioned so many things from N years ago, let's start from a long time ago... A long time... A time ago