Of course, it is legal to sell your own presentations. I personally don’t sell them, I just post my presentations on my page on slideshare completely for free. Go check it out if you want :) I am updating my page every week with a fresh presentation. read more
Yes. Powerpoint is just a format. It's like making a PDF (Adobe Acrobat) file. There are a bunch of e-books in PDF format that people sell. It's also like if you made a website using FrontPage (or any other program). You can still sell the website. Of course you have to make sure that anything you include in your powerpoint isn't copywrited. read more
PowerPoint Slideshow about 'Ethical and Legal Issues in Selling' - stillman An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. read more