Computer Fundamental and office Automation

Computer Fundamentals and office automation tutorial for beginners and professionals with explanation of input device, output device, memory, CPU, motherboard, computer 


Most frequent questions and answers

A block diagram is a diagram of a system in which the principal parts or functions are represented by blocks connected by lines that show the relationships of the blocks. They are heavily used in engineering in hardware design, electronic design, software design, and process flow diagrams.

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