Facebook

Facebook (abbreviated FB) is a global social networking website, founded on February 4, 2004. It is possible to become a free member. It is owned by Facebook Inc. Users can add friends, send messages and update and exchange their personal information, as well as a user can connect to city, workplace, school, and region-based networks. The website is named after a book provided by the university administration to commemorate the good acquaintances among the students at the beginning of the academic year. Facebook logo-

Type of Business	Public
Type of site		Social communication services
Available Language	111 Language
Known as	Nasdaq: FB NASDAQ-100 Component S&P 100 Component S&P 500 Component
Established	4th February
Headquartered	in California, USA
Surrounding area	global
Founder (s)	Mark Zuckerberg Eduardo Saverin Andrew McCallum Dustin Moskovitz Chris Hughes
Chairman	Mark Zuckerberg
CEOs	Mark Zuckerberg Sheryl Sandberg
Subsidiary company	Instagram, Facebook Messenger WhatsApp Oculus VR
Website	www.facebook.com
Alexa location	4 (as of April 23, 2020)
Registration	Required
Users	2.70 billion active users (as of June 31, 2020)
বর্তমান অবস্থা	Active
Programming Language	C++, PHP (as HHVM), D

Reference:

https://bn.wikipedia.org/wiki/ফেসবুক