This the invention of modern world:
This the invention of modern world:
Explanation
Explanation
A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs.
Explanation
A spreadsheet is a software program you use to easily perform mathematical calculations on statistical data and totaling long columns of numbers or determining percentages and averages.
Explanation
The edge of paper page and columns is known as margin.