Questions based on class notes
Converting hexadecimal, binary and decimal numbers.
Basic Internet concepts for kids
Operating System Characteristics
Match the Operating System information to the correct Operating Systen
Operating Systems Orchestra
How well do you know this essential piece of system software?
Systems Development Environment
Systems Analysis and Design - The Systems Development Environment
الصيغ الرياضية (Mathematical formulas)
IT subject - Time out game for grade six students.