Can I upload a video I made with Windows movie maker to Youtube.com?

It's saying it's not a valid format. Is there any way around that? If not, what can I do to display this video on youtube.com or--- can you tell me of a programsimilar to Windows Movie Maker where I can upload still photos and video clips and add text and audio too, that Youtube.com will... show more It's saying it's not a valid format. Is there any way around that? If not, what can I do to display this video on youtube.com

or---

can you tell me of a programsimilar to Windows Movie Maker where I can upload still photos and video clips and add text and audio too, that Youtube.com will accept?


thank you!
7 answers 7