A user manual for Internet application
The Internet was established in the early 1970s for military purposes.
Department of Defense created a network of computers called the ARPANET so that the military in different areas could communicate securely.
By the early 1980s, newsgroups and electronic mail had been created.
Most users were from universities and libraries.
In the 1980s, large commercial companies began to build private Internets.
Solomon Wondaya Guangul Bsc in Information Technology from Gondar University and pursue MSc in Information Technology from Bahir Dar Institute of Technology and working as a Senior technical assistant Bahir Dar University College of Science.