1. What is it?
What is it?
Computer!

2. 1•••••••The first computer In the world
2•••••••Eniac’ s pictures
3•••••••Computer History
4•••••••The End

3. ENIAC
This is the first computer on the world!

5. Computer History
The first computer was invented on February 14th, 1946
at the U.S. it called Eniac.
The earliest computers only use for military.
In 1977, Apple was invented the first personal computer
( PC ).
In 1983, Compaq was invented the first laptop.
Now, the fastest supercomputer is the Milky Way-2.

6. The End
Thanks for the Wikipedia, baidupedia and google
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Chengyuan