We've had problems with Windows Movie Maker and Live Movie Maker. Hugh told me he couldn't do it, it wouldn't work. I said Pooey, and gave it a try. And wouldn't you know--I made a slideshow! It was even fun! Though I had a few issues. When I first tried to post it on FB, it wouldn't accept it. Then I learned that I had "saved Project as" but actually had to "Publish movie". I still never found how to get it as a mp4 file, but it appears that I can still post these on FB. I also thought the quality was bad, but then realized I hadn't selected the "HD" option at the bottom of the viewing screen. The next day I added some music even. I wanted "Little Rabbit Foo Foo" but it was too long.
I did try to add the video to a recent post here, and it hadn't loaded after 30 minutes so I gave up. I just tried with my second video, and it loaded, so I've gone back and tried to add the Pocket Bunny one, but I'm not sure it's working.
My second slideshow was a short one, for a hat I've been trying to sell.