![Computer ,[object Object],[object Object],Takes data in Input devices Outputs information Output devices Stores data Storage devices Processes data CPU](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Computer Hardware
- 1. Computer Hardware Rita Ester
Editor's Notes
- Explain further: Input devices Storage devices – HD Output devices
- What is a chip? Contains and Integrated circuit, a very tiny piece of silicon with electronic circuits. CPU and Memory (RAM and ROM) come in chips.
- One MHz represents one million cycles per second. For example, a microprocessor that runs at 200 MHz executes 200 million cycles per second. Each computer instruction requires a fixed number of cycles, so the clock speed determines how many instructions per second the microprocessor can execute. To a large degree, this controls how powerful the microprocessor is. One GHz represents 1 billion cycles per second.