How do I force my iOS 9.3 5 to update to iOS 10?

How do I upgrade my iPad from iOS 9.3 5 to iOS 10?

1. Launch Settings from your Home screen.
2. Tap General > Software Update.
3. Enter your Passcode.
4. Tap Agree to accept the Terms and Conditions.
5. Agree once more to confirm you want to download and install.