Week 15: chapter 7 (Operating systems and utility programs) 100% complete + practical

Theory:

This chapter defined an operating system and then discussed the functions common to most operating systems. The chapter introduced a variety of stand-alone operating systems, server operating systems, and embedded operating systems. Finally, the chapter described several utility programs.

Practical:

Font selection and direction 

Table borders, border color, border style etc

Currecncy selection, time and date format selection

Cell colors 

Max, min and count formula