Thread:Capam/@comment-220364-20140512015957/@comment-138637-20140512022112

This is from Admin page

Administrator abilities These additional functions include: Deleting and undeleting pages, page histories, and uploaded files. Locking (protecting) a page so it cannot be edited or renamed by users without sysop rights or autoconfirmed status. Blocking IP addresses or user names from editing. Very quick "rollback" of undesirable edits. Editing the interface by changing system messages and skins.