Why GUI operating system is more popular than CUI operating system these days? discuss please give me long answer

Margins can be modified in the page layout tab or by using

Which of the following is true of operations within a spreadsheet program’s built-in functions? a. operations within parentheses, then multiplication and division, and then addition and subtraction are computed. b. operations within parentheses, then addition and subtraction, and then multiplication and division are computed. c. multiplication and division, then addition and subtraction, and then operations within parentheses are computed. d. addition and subtraction, then multiplication and division, and then operations within parentheses are computed

Ais a built in formula in spread spread a is any math process such as addition or subtraction. options are function and operation