More on Working with Wikis
Finding Help Information
Some guidance on searching for information beyond that provided in our Getting_Started_Editing_Wiki_Pages.
On our (PCUG) wiki's look at:
Otherswise, look at:
Moving (renaming) a page means giving it another name, and is done by using the "move" tab. This renames the page, but also moves it's editing history, and leaves behind a redirect on the old page, so that links (which are not automatically changed) do not break.
Is not recommended as against wiki philosophy of sharing information. Rather, simply use the #Moving/Renaming Pages capability.
However, if there is a really good reason to delete a page, then one of the wiki sysops can do this. You need to contact the website committee to request this.