How to use Wells Fargo card internationally?

Could you please explain how I can effectively use my Wells Fargo card while traveling internationally? Are there any specific steps I need to follow to ensure seamless transactions? Additionally, are there any fees or limitations I should be aware of when making purchases or withdrawing cash abroad? Furthermore, how can I ensure that my card is protected from fraud while I'm overseas? Understanding these details will help me plan my finances better and enjoy a hassle-free travel experience.