Slider Script by v4.7
 About the LAF   Competition Athletes News Centers Anti Doping Medical Other Links Webmail

Official Partners

Home of World Athletics

Headquarters Map





1 Week Ago coLAF athletes volunteer at the Unity Conference Center in the construction of the ETU to help the fight against Ebola... with a 19th Comming Soon co2015 African Junior Championship
overview[LAF WEBSITE under construction] ...........................................
Liberia Athletics Federation (LAF) LIFE Liberia is a local civil society organization established in November 2013, in Paynesville City, Liberia, West Africa to engage in training trainers of trainers for job opportunities and creating public awareness using information communication technology resources and materials.

The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage.
He designed the Analytical Engine and it was this design that the basic framework of the computers of today are based on.
Generally speaking, computers can be classified into three generations. Each generation lasted for a certain period of time and each gave us either a new and improved computer or an improvement to the existing computer.
First generation: 1937 – 1946 - In 1937 the first electronic digital computer was built by Dr. John V. Atanasoff and Clifford Berry. It was called the Atanasoff-Berry Computer (ABC). In 1943 an electronic computer name the Colossus was built for the military. Other developments continued until in 1946 the first general– purpose digital computer, the Electronic Numerical Integrator and Computer (ENIAC) was built. It is said that this computer weighed 30 tons, and had 18,000 vacuum tubes which was used for processing. When this computer was turned on for the first time lights dim in sections of Philadelphia. Computers of this generation could only perform single task, and they had no operating system.
Second generation: 1947 – 1962 - This generation of computers used transistors instead of vacuum tubes which were more reliable. In 1951 the first computer for commercial use was introduced to the public; the Universal Automatic Computer (UNIVAC 1). In 1953 the International Business Machine (IBM) 650 and 700 series computers made their mark in the computer world. During this generation of computers over 100 computer programming languages were developed, computers had memory and operating systems. Storage media such as tape and disk were in use also were printers for output.
Third generation: 1963 - present - The invention of integrated circuit brought us the third generation of computers.

FaceBook Twitter

Advertise With Us Today

Calenda of Events Calenda of Events Calenda of Events

As a result of the various improvements to the development of the computer we have seen the computer being used in all areas of life. It is a very useful tool that will continue to experience new development as time passes.
A computer is an electronic machine that accepts data, stores and processes data into information. The computer is able to work because there are instructions in its memory directing it.The parts of the computer that you can see and touch, such as the keyboard, monitor and the mouse are called hardware. The instructions that direct the computer are called software or computer program.
Data which is raw facts that you the user enter into the computer is called input. This includes; words, numbers, sound and pictures. When the data is entered into the computer, the computer processes the data to produce information which is output. For example, you enter 2+2 into the computer as data, the computer processes it and the result is 4 which is information.
Computers are usually categories into three general categories:
1. Supercomputer – The fastest, largest, most powerful and most expensive computer.
2. Mainframe Computer – This is a little smaller and less powerful than the supercomputer, but, like the supercomputer it is also expensive.
3. Personal Computer (PC): This is the computer that most people use in their daily lives. This computer is much smaller, less powerful and less expensive than the supercomputer and the mainframe computer.
Home | About Us | Competion | Athletes | News Letters | Medical | Anti Doping | Contact Us| Other Links | Webmail

Randall Street, above Med Link Clinic, Monrovia P. O. Box 1234, 1000 Monrovia 10 Liberia Contact: +231-777-558 003 or +231-886-558 003
Power By:
LIFE Liberia