There are several options as to what you can do with a tour
Edit allows you to edit on the content of the tour
Adding screens, adding steps, modifying the content
Preview allows you to preview without publishing the tour
A short term preview, useful for when building the tour and checking your progress to make sure everything is going smoothly
Clone creates an identical copy of the tour
Useful for when you need a specialized but very similar version of a tour
Share provides you with a short link to share your tour
Embed gives you the elements needed to embed your tour in a website
Launcher gives you a direct link to the tour or embed links as well
Delete allows you to completely remove the tour from the tours index