You can backup your iPad to iCloud or your computer through iTunes with these simple steps.
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 you forgot the passcode to your iPad, or the device has been disabled, you can restore and unlock it with a computer or the Find My Website or app.