In PowerPoint 2016, you've accessed the Open dialog box andnavigated to a folder that contains a set of three presentation files. Which statements are correct?
You can hold the Ctrl key and select two of the files, and
then choose to open them

You can open only one presentation at a time

You can choose a template in which to open a selected file

You can press Ctrl+A to select all the files and then choose
to open them at the same time