Wikipedia is a free-content encyclopedia project that is written collaboratively from users all around the world.

The primary way that Facebook makes money is through advertising.

Wikipedia is a non-profit, which means that it earns money from donations.

WhatsApp earns money by charging for subscriptions. 


Today, blogs are extremely important; in fact, it seems like everyone these days has a blog. Practically anyone can blog, from a teenager to a world political organization.

Silicon Valley

Silicon Valley is the name coined for the southern bay region of the San Francisco Bay Area in Northern California, United States.

A Honeypot is an intelligent anti-hacking computer program that protects sensitive data from being stolen by hackers.

Ransomware is malicious software threat to the computer security system.

Who owns the Internet?

There is no dedicated owner of the whole Internet.


Firmware is the read-only memory (ROM) in the computers and other electronic devices.


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