Alright, so I downloaded my professor's powerpoint that he posted online. Half of the pictures/graphics doesn't show up and instead says: "Quicktime and a TIFF (uncompressed) decompressor are needed to see this picture." Any idea on where I can dl this TIFF thing? I tried searching for it online but found nothing. Thanks in advance.
I've seen this problem a lot. Your professor must have used Vista and you're probably using XP. I don't have a solution. I'm sure some other people will. But start out with a google search of what the powerpoint says. And ask your professor to save his files in the 1997-2003 format.
If that is really the case you can just download the compatibility pack instead of asking the professor to re-save the file: https://www.microsoft.com/downloads...70-3AE9-4AEE-8F43-C6BB74CD1466&displaylang=en