To use an iPad as a second screen on a Windows 10 computer, you'll need to use a third-party app like SplashTop.
Not everyone who owns an iPhone or iPad has a Mac, which is why Apple made its mobile devices compatible with Windows PCs, too. Using USB, you can you can connect an ‌iPhone‌ or ‌iPad‌ to a Windows PC ...
If your iPad says it's disabled, you'll need to connect it to iTunes or Finder to restore it. The exact steps will depend on ...