they are copyrighted images to you are not allowed to copy them
Copyrighted when you post a video, but if you post a video with a song, and youtube/ the studio see the song, they can take the music away
Yes, AI-generated images can be copyrighted if they meet the criteria for originality and creativity, just like any other form of creative work.
yes, you need a username and a password
yes
that's kind of illegal.
No, as long as you didn't upload them
Yes copyrighted movies cost money.
In nearly all cases, yes. The exception would be images created by the US Government, such as NASA imagery.
If the music is copyrighted then it is illegal as long as fair use does not apply. It also violates the youtube terms and conditions.
To use copyrighted images legally and ethically in an educational context, you should obtain permission from the copyright holder, use images that are in the public domain, or utilize images under fair use guidelines. Make sure to properly attribute the images and follow any usage restrictions set by the copyright holder.
Yes, Disney characters are copyrighted. This means that their images, names, and likenesses are legally protected from being used without permission by Disney.