An update to the file on one machine shows up on another.

FORBES: Best Small Companies

Most printers look for a firmware update every time they receive a job but, for some reason, they rarely check the validity of an incoming file.

ENGADGET: Researchers expose printer vulnerability, turn LaserJets into literal time bombs (update)

He said they may include the ability to update antivirus programs on every PC with single click, to add guest users to the HAN, to print a file from home at a remote location, and the ability to actually fix the network from a remote location.

ENGADGET: The Family is the Network: Pure Networks' Network Magic wants to make things simple