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.

Early History of Computer. Since the evolution of humans, devices have been used for calculations for thousands of years. One of the earliest and well-known devices was an abacus. Then in 1822, the father of computers, Charles Babbage began developing what would be the first mechanical computer. And then it 1833 he actually designed an Analytical Engine which was a …

01/12/2021 · 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...

In the Computer Hope computer history timeline, you'll find a detailed listing of key events that have occurred during the evolution of computers, the Internet, and related technologies. This timeline includes births and deaths of famous computer pioneers, inventions, discoveries, dates when computer companies were established, when popular websites came online, and much …

Cost 1/60,000 as much in comparable dollars (A PC can cost from $700 to $1500) Data Storage Data storage has also grown in capacity and shrunk in size as dramatically as have computers. Today a single data DVD will hold around 4.8 gigabytes. It would take 90,000,000 punch cards to hold the same amount of data.

CHECK YOUR COMPUTER’S DOWNLOAD HISTORY To see a list of photos, software, and other media that has been downloaded onto your computer (called download history), follow these steps: For all PC computers, go to your Windows Start menu at the bottom left of the screen. Click on Start and then All Programs. Select Ac-cessories. Select System Tools.