The history of mobile phones begins with earliest efforts to develop mobile telephony concepts. The beginning history of the cell phone is based upon radio technology that was developed from the 1940's onward.
The history of computers and the history of the internet is in fact an amazing story. Computer history timeline dates back to late 70's where the history of computing began.
The internal parts of a computer are explained along with the main parts of a computer.
What is CPU? Need help Upgraing CPU? Whats Windows CPU, Unix Cpu. Along with the internal parts of a computer.