'Tabulating machine' presentation slideshows

Computer Systems & Networks

2.78k views • 250 slides

Evolution of computers and Computers Today

Evolution of computers and Computers Today. www.apepanthiya.com. History.

1.65k views • 88 slides

The History of Computers

The History of Computers. Click here for inventors. Presented to you by : CEO-Josh R. Technical Advisor & Editor-Shan P. Artistic Director-Jeremiah M. And researchers-Mike D., Allen N., Nathan A., Chris Z., and TC S. Blaise Pascal. His inventions.

575 views • 32 slides

Business Transformations By Jeffery Maddox

371 views • 23 slides

History

History. of. Computer. The Electromechanical Age: 1840-1940. The Electronic Age: 1941- Present. History of Information Technology and System. Four basic periods Characterized by a principal technology used to solve the input, processing, output and communication problems of the time:

430 views • 19 slides

History of Computers

History of Computers. Created by Mrs. Gile Based on information taken from Computers Made Friendly. 1642. 19 year old Frenchman named Blaise Pascal invents a machine that can add and subtract. He called the machinge the Pascaline. . 1673.

790 views • 9 slides

Evolution of computing devices

Evolution of computing devices. EARLIEST COMPUTING DEVICES. ABACUS. Developed by Chinese About 3000 BC Beads that slides through rods. PASCALINE. Blaise Pascal, French Mathematician, invented the Pascaline between 1642 and 1644 The Pascaline could only add and subtract numbers.

678 views • 7 slides

Hollerith: A Pioneer in Computing

Hollerith: A Pioneer in Computing. Hollerith wins Census Bureau Contest. Tabulating Machine.

135 views • 1 slides

History of Computers

History of Computers. Man started off by counting on his digits Needed ways to measure months and seasons in order to perform festivals and ceremonies. Counting. Primitive Calendar. Stonehenge Home for thousands of years to ceremonial and religious events involving the summer solstice.

117 views • 0 slides