Explain the impact of the evolution of computer
hardware and the
accompanying evolution of
operating systems software?

How do you take a green screen out of the video while editing?

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?

Janice usually works on a particular workbook that contains all business related data. she decides to keep a backup of all the data in a separate workbook. she opens a new workbook to transfer the data. which option should she use to copy all the data from one workbook to another workbook?