reading-notes
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How Computers Work
![Computers](https://images-na.ssl-images-amazon.com/images/I/71wllXoW2FL.jpg)
What Makes a Computer, a Computer?
4 things Makes a Computer, a Computer is :
- Input - Storage - Processing - Output
beside electrical components “ circuits “
- Computer is tool make to solve problems.
- Input is What you do in your mouse,keyboard,microphone,…
- Computer Storage Input in memories.
- Output depends on what the computer design to do.
show here
Binary(0,1) & Data
- Computers Work on ‘1’ and ‘0’ , by waier and circuits.
| 1 | 0 |
|— |— |
|on |off |
|yes |no |
|true|fales|
- one of this signale called a Bit.
System
there are 10 number from 0 to 9 .
logic operations
![and,or](https://www.researchgate.net/profile/Sung-Lin-Hsueh/publication/233237474/figure/fig3/AS:300062417670153@1448551863307/AND-Logic-Gate-and-OR-Logic-Gate.png)