I am considering to update Elements 10 to Elements 14. If I do that, can I still use Elements 10? Or is the authorization only for one version?
You can keep running your Elements 10 license indefinitely. I guess you are using the Soft eLicenser with Elements, so the only backdraw here is, the license is stored on your current computer and only on this machine you can use Elements. If the Soft eLicenser gets deleted (for whatever reason) or you want to change to a different computer, the license is gone.
With Elements 14 you are using the Steinberg Licensing and that allows you to activate up to three computer at the same time.
OK, good to know, thanks.