what is computer program bonjour
Bonjour is a zeroconf networking service widely used for configuring network printers. Visage/Stockbyte/Getty Images. Apple's Bonjour zero configuration networking service is not a necessary program to have on your computer. If you remove it, your computer will still function. You only need Bonjour if you are using a device or service that requires it. Uninstalling Bonjour may disable network communication between a computer and other devices.