I want to switch to a premium theme, but would like to edit the theme and view how it works, make same changes if need be before having it go online. Is this possible? I have very limited experience with the backend of themes but was able to make some changes to my old theme. Can I do the same with the new theme without having to have it a) lose the old theme, or b) show the new theme online while I experiment with the changes?
Thank you for any help!