What are three major events in computer science history?

What are three major events in computer science history?

Computer History

• In 1834, Charles Babbage announces the analysis engine.
• 1943: The birth of Mark I Colossus.
• 1954: First prototype of desktop calculators.
• 1969: The creation of ARPANET.
• 1971: The first e-mail is sent.
• 1981: IBM launches a PC.
• 1990: Tim Berners-Lee writes the first website.

What did computers look like in 2009?

Intel released the first Core i5 desktop processor with two cores, the i5-750 (8 MB cache, 2.67 GHz, 1333 MHz FSB), on September 8, 2009. Android version 1.6 (Donut) was released on September 15, 2009. Microsoft released Virtual PC on September 19, 2009.

What is computer history?

The history of computer begins with the birth of abacus which is believed to be the first computer. It is said that Chinese invented Abacus around 4,000 years ago. It was a wooden rack which has metal rods with beads mounted on them.

What are the timeline or fun facts of the history of computer?

A timeline of the history of computers

• 2700 – 2300 BC: The abacus is actualized.
• 100 – 400: The Hindu-Arabic numeral system is invented.
• 1819 – 1837: Babbage creates difference and analytical engines.
• 1904 – 1907: Inventions of the diode and triode.
• 1943 – 1945: Construction of Colossus.
• 1973 – 1974: Development of ethernet.

What technological events happened in 2012?

Microsoft’s big push.

What technological advances happened in 2012?

Best Inventions of the Year 2012

• Priceless. Indoor Clouds.
• Free – $150. The Civilization Starter Kit. The Motion-Activated Screwdriver. LiquiGlide. OraQuick Home HIV Test. Eliodomestico Solar Water Distiller. Enable Talk Gloves. Techpet. Nike Flyknit Racer.
• $200 – $500. Self-inflating tires. Bounce Imaging. Body Armor for Women.

What technology event happened in 2009?

The Mobile Web hits the Mass Market.

What is history of the computer?

Abacus. The history of computer begins with the birth of abacus which is believed to be the first computer. It is said that Chinese invented Abacus around 4,000 years ago. It was a wooden rack which has metal rods with beads mounted on them.

What is computer and its history?

The history of computers goes back over 200 years. At first theorized by mathematicians and entrepreneurs, during the 19th century mechanical calculating machines were designed and built to solve the increasingly complex number-crunching challenges.

What was invented 2012?

Best Inventions Of 2012 The company QinetiQ was developing an integrated breathalyzer. QinetiQ created a sensor for your car that would help in testing the blood-alcohol concentration in your exhaled air in real-time. A new type of suitcase that it follows you about was made.