01-Cairo-Introduction-What Is Computer System

debut to reckoners invention 1 Dr Osama: entrance to calculating machines A World of computing machines What is a calculator? Ø calculator is a programmable simple machine designed to sequentially and automatically carry out a sequence of arithmetic or logical operations. 2 Dr Osama: Introduction to estimators  wherefore you learn introduction to Computers? upon: that apply to cast electronic figurers and its operation. Functions: Learn the functions of different part of calculating machine administration. Uses: How to use a electronic computer to produce the selective information 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 scheme: is a cabal of six elements a. Hardw ar (HW). b. software product (SW). c. information / selective information. d. Procedures. e. population (user/professional) f. communications 5 Dr Osama: Introduction to Computers What is Computer system? Hardware: plainly doer the physical equipments. (without HW, the SW is useless.) computer software: Is the term used to describe the instructions that tell the ironware how to perform tasks. info / entropy : Data: consists of the raw facts and produce to processed into information. info: is summarized data 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 cognition about knowledge. Meta K. 7 Dr Osama: Introduction to Computers What is Computer system? Procedures: atomic occur 18 description of how things are done, or steps for selectting results. Procedures for computer system appears in supporting manuals (reference manual) which contain instructions, rules, and guide lines to set when use hardware or software. 8 Dr Osama: Introduction to Computers What is Computer system? People: People hunt down the computer HW and they create the computer SW also companion certain procedures when using...If you want to begin a full essay, devote it on our website: Ordercustompaper.com

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