Do I need both versions of Mozilla; 60.0.0 and 63.0.3, on my laptop?
I have 2 versions of Mozilla on my laptop and wonder if I can delete the older one?
Chosen solution
Did you verify that both version are accidentally installed (i.e. you have two Firefox installation folders).
It is possible that the older Firefox 60 is a 32-bit version and installed in a different location. If that is the case then you can uninstall this version. Note that in some cases the updater doesn't remove a registry entry of an older Firefox version, but merely add a new entry leaving the older entry as a orphaned entry and uninstalling in such a cease removes the current Firefox release as well.
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Chosen Solution
Did you verify that both version are accidentally installed (i.e. you have two Firefox installation folders).
It is possible that the older Firefox 60 is a 32-bit version and installed in a different location. If that is the case then you can uninstall this version. Note that in some cases the updater doesn't remove a registry entry of an older Firefox version, but merely add a new entry leaving the older entry as a orphaned entry and uninstalling in such a cease removes the current Firefox release as well.
Thank you for a clear response. All is good now