Viewing PPT Files on Your Mac

You have started using your Mac a lot more, and now you are trying to open a .ppt file created using Microsoft Powerpoint. You don't have Microsoft Office Suite installed on your Mac. What do you do? Little did I know that I already had one ready to go. The solution turned out to be OpenOffice. There may be better solutions out there as I did not research, but this is satisfactory for now as I only need to view this one file.