Windows doesn’t detect the iOS or iPadOS devices when it is locked. You can lock your device once it is connected, but you must unlock your iPad when you are trying to connect it for the very first ...
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 ...