The document summarizes the stages of the information processing cycle in a computer system. It discusses the key stages of input, output, memory, processing, decoding, fetching, and executing. Input involves introducing information into the system. Output involves releasing the processed information. Memory stores the information until it is full. The processor performs calculations and problem-solving. Decoding processes the stored information. Fetching retrieves information for decoding. Executing is the final processing stage. The document then provides a brief timeline of early computer developments from the 1500s to 1600s.

1. History and flow By:Jacob Wilson p.3

9. 1500s - 1600s Computer History

10. 1500s Peter Henlein, a craftsman from Nuremberg Germany, creates the first watch.