Computer programming may seem like magic these days, but most programs are built from conceptual steps that use visual aids to work out how the program needs to flow. Each function of a program can be ...

find out how old the person is if the person is younger than 15 then say “You are eligible for a discount ticket.” otherwise, say “You are not eligible for a discount ticket.” OUTPUT "How old are you?

Computer System Components: Input and Output Devices, Memory and Storage Devices, Block diagram of Computer System, Types of Software, Operating System with its types, Compiler, Interpreter, Assembler ...

It is easy to see how a program flows. For example, where does following one path, as opposed to another, take the program? Flowcharts follow an international standard - it is easy for any flowchart ...