A:AnswerNo battery required unless your like me and have a independent key board and mouse that use batteries
Yes it can be mounted. A specially designed holder was developed for this, separate purchase..
A:AnswerThis computer is about the same performance as the HP 19-2404. They both have the same amount of RAM, storage space, and the processors perform almost the same. You will not notice a difference. I hope this helps.
A:AnswerI am sorry that you are having trouble logging in to your computer. Here is a link that may help you:
http://www.howtogeek.com/222262/how-to-reset-your-forgotten-password-in-windows-10/
I hope this helps.
A:AnswerGood question. This computer would not be a good choice for animations at all. You will need a faster computer and especially one with a dedicated graphics card. Here is a link to webpage that will help you choose a computer for animations:
https://www.regent.edu/acad/undergrad/pdf/animation_hardware_requirements.pdf
I hope this helps.