Please know that I am not real tech-savvy, so any offered explanation needs to be in a 'hand-held,' step-by-step format, free of all techy jargon and abbreviations. So, (second question) could someone please tell me what I need to do, in order to play these Flash files on the disc? Second, when I tried to play some of those Flash files on the disc, I got the message 'Adobe Flash Player is no longer supported.' Dead end, cannot play the file. If not, would someone kindly recommend another program that would safely play Flash files? I'm not sure if it really is what I need or not, though, so that is my first question. So, after a little investigating on the internet, I found what seems to be an alternate program for playing Flash files: It's called 'Ruffle,' and is supposed to be relatively free from the above-mentioned malware. However, I can't play those files, because Adobe's Flash Player is now gone and I don't want to reinstall it, as everyone says that it is a source of worms, viruses, trojan horses, etc. The CD contains a lot of files that are in Flash format (quizzes, activities, videos, investigations, graphs, flash cards, interviews, etc.). I bought a used college biology textbook that has a CD in an attached pouch on the back cover.

Flash player 10 standalone