Question

a. If you have not been working on the computer for more than _____ days it is advised to update your antivirus after starting the computer. b. This is a new kind of cyber crime for committing online frauds _________. c. _______ means the act of acquiring great skills and knowledge of computer systems. d. Redo button shortcut key _______. e. Default page orientation in excel workbook is set to ___________.​

Answer 1

Answer:

20 days, online fraud, computer literacy, Ctrl+Y or Ctrl+Shift+Z and portrait