History of Computers

History of Computers

Kendy Chan

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Across
5.Common Business Oriented Language
6.Formula Translator
10.Its founders were William Gates and Paul Allen
11.Invention of Leibniz
13.Electronic Numerical Integration and Calculator
15.The first programmer
17.The contintent that the abacus was invented on
19.Computer speeds would double every 18 months
Down
1.What did Babbage invent?
2.First computer bug
3.Pre historical computer loacted in England.
4.A electrical device that uses a coded language to process data
7.Invented the Pascaline calculator
8.International Business Machines
9.An entire CPU on a single chip
12.A commodore in the navy and worked on the Mark II computer
14.Microcomputer kit
16.Primitive calculator that uses beads to carry out calculations
17.Steve Jobs and Steve Wozniac started this.
18.Started in CERN in Switzerland