Only if you speak with the French.
More seriously, if you are referring to Apple's 'Bonjour' software, then no you don't need it.
The reply for "bonjour" is "bonjour" as well, which means "hello" in French.
Bonjour is the French word for hello.
bonjour is hello if that is what you are after
bonjour
It's basically a 'compatibility program. Check out the related link to Wikipedia for a full explanation of what it does.
It is a piece of Apple Software which is installed silently when you install sofware like iTunes, Safari, Quicktime 7.
"Bonjour mes enfants."
Bonjour is a French word.
Bonjour, mon nom est Savannah
Salut, although bonjour is generally accepted.
You say bonjour.
Bonjour by Apple can support multiple device actions on a network. Bonjour can be serviced in environments MAC (Most prefered.) Microsoft Windows (Not Entirely Supported) and iOS (Supported yet not preferred.)