Restore the file called Petty Cash.xls from the Recycle Bin to its original location.
Pressing which of the following keys would place a picture of what is currently displayed on your monitor onto the clipboard?
Use the simulated Desktop to find out which type of Processor is installed on this computer.
Select the appropriate radio button then click on SUBMIT.
Move the Policy.doc file from the 3 1/2 Floppy (A:) drive to the Zip 100 (E:) drive.
_________are important as they tell the computer which application to use to open a file.