Bonni from Florida writes: When I was having trouble with my mouse it was messing up and double-clicking (Dell Std. Equipment), Dell had me to reset something so it would only require one click to open a program. Now that I have a new mouse, (which solved the double-clicking problem) I don't remember how to reset my programs to open with double-click. I've tried various places but to no avail. Can you instruct me? Answer: The setting your looking for is Specify single- or double-click to open. This setting can be found...