Ask What’s the best way to handle member profile customization?

[SuperAffiliateX]

I want members to customize their profiles, but I don't know how to set it up. I want them to add profile pictures, bios, and maybe some custom fields. Should I use a plugin, or is there a built-in option for this? I also want to make sure it's easy to use and looks good on mobile. Security is important too, so I don't want members to add anything risky. What's the best way to handle member profile customization?