01-Cairo-Introduction-What Is Computer System

debut to reckoners Introduction 1 Dr Osama: Introduction to estimators A cosmos of calculators What is a calculator? Ø calculator is a programmable machine designed to sequentially and automatically carry out a season of arithmetic or logical operations. 2 Dr Osama: Introduction to Computers why you learn introduction to Computers? wrong: that apply to describe electronic figurers and its operation. Functions: Learn the functions of different parts of figurer administration. Uses: How to use a computer to produce the in remains or perform a task you need done. 3 Dr Osama: Introduction to Computers What is Computer formation? 4 Dr Osama: Introduction to Computers What is Computer clay? Computer system: is a combination of six elements a. Hardware (HW). b. Software (SW). c. training / selective information. d. Procedures. e. People (user/professional) f. communications 5 Dr Osama: Introduction to Computers What is Computer system? Hardware: plainly means the physical equipments. (without HW, the SW is useless.) Software: Is the term used to describe the instructions that recount the hardware how to perform tasks. info / Information : Data: consists of the primitive facts and ready to processed into information. Information: is summarized information or manipulated data or processed data.

6 Dr Osama: Introduction to Computers What is Computer system? DATA ® Information ® friendship ® Meta Knowledge. NB. Meta Knowledge is knowledge about knowledge. Meta K. 7 Dr Osama: Introduction to Computers What is Comput er system? Procedures: atomic follow 18 d! escription of how things are done, or steps for selectting results. Procedures for computer system appears in documentation manuals (reference manual) which contain instructions, rules, and guide lines to coif when use hardware or software. 8 Dr Osama: Introduction to Computers What is Computer system? People: People operate the computer HW and they build the computer SW also follow certain procedures when using...If you emergency to get a full essay, order it on our website: OrderCustomPaper.com

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