Most users find settings between to be the most convenient option for how long the computer sits idle before the screen saver starts.

Dean wants a quick way to look up staff members by their staff id. in cell q3, nest the existing vlookup function in an iferror function. if the vlookup function returns an error result, the text “invalid staff id” should be displayed by the formula. (hint: you can test that this formula is working by changing the value in cell q2 to 0, but remember to set the value of cell q2 back to 1036 when the testing is complete.)

What provides an array of buttons for quick access to commonly used commands and tools

Which of the following is an example of an input device? a barcode readeran organic light-emitting diodean inkjet printera cathode ray tube