Forum:The Difference Between Article:Subpage and Article/Subpage?

I've been getting some work done for another Wiki lately and want to try foraying into more complex organization techniques with subpages. I've seen subpages around Wikis with the format Article:Subpage, but I've also seen what seem to be subpages written as Article/Subpage as well, which made me slightly confused.

My questions, as a whole, are the following: what are the biggest differences between the two formats used? What are the most common usage-scenarios for each one? Additionally, how do subpages even work as a whole?

Inlovewithabsol, VTOL VR Wiki Admin (talk) 05:07, 21 April 2021 (UTC)
 * Using  is commonly used for some namespaces (User, File, Category, Blog, Project and others), while   causes the subpage to display a link back to the main page from which the subpage was created on the header. I hope that’ll help https://vignette.wikia.nocookie.net/upncbs-wiki/images/9/92/Paramount_Pictures.svg/revision/latest/scale-to-width/90  Paramount1106  ✉️Message Wall Guestbook📝 Activity⛰ 05:32, 21 April 2021 (UTC)