The (main) function of the "network media" is the "<span> to transmit signals from device to device" because by doing this and allowing this to happen, this the signals would also send messages, and by this, it would then also be known as social media, and by this, it would be able to send pictures, text, and etc. This would be the point of the "network media".</span>
From Google:
"<span>a built-in C++ function that returns the current time(according to your computer system's clock) as seconds elapsed since midnight on January 1, 1970; often used as the seed argument in the srand function; a program that uses the time function must contain the #include <ctime> directive"
I hope this helps you with your question</span>
The computer brain is a microprocessor<span> called the central processing unit (CPU). The CPU is a chip containing millions of tiny transistors. It's the CPU's job to perform the calculations necessary to make the computer work -- the transistors in the CPU manipulate the data. You can think of a CPU as the decision maker.</span>
I think the difference is that they were founded by different people.
