Safari Extensions
I just noticed a search icon on my mac. When I clicked on it, two Safari extensions are listed: "PremiumContinental 1.0" and "SkyWard"...Does anyone know if these extensions are safe and what are they used for? Thank you.
Question marked as
If you don't know what an Extension is, then by all means you should uninstall it.
Safari Extensions do not get installed without your consent (or the consent of whoever used that Mac). How to install Safari extensions on your Mac - Apple Support explains how to install and uninstall Safari Extensions.