You can use this to download videos to iPad videopower.me/tips/ct-download/download-video-to-ipad/ You can just copy and paste the video URL to download and then add it to iTunes to play it on iPad.
Download to computer. Import into iTunes, sync iPad.
One can download this app by visiting the App Store on the iPad. Alternatively, one can also download the app through iTunes and transfer to their iPad.
You download them on iTunes in the App Store, and then sync the iPad to the computer.
No, the iPad's bootloader is locked
You can't as there are no iPad client for it.
The iPad cannot natively download anything off the internet aside from pictures.
Yes
All iPad's have the App Store, where you can download Musical.ly.
Is an iPad better to download and play karaoke songs than an iPod
I believe you can connect your iPad to a suitable TV and view the film on your TV screen. I do not believe you can download the iPad film onto your TV.
Textbooks are available for your iPad. Sometimes schools will offer them for easy download to your iPad. Not every textbook is available for download so you will have to find out which ones you need and do a little research.