Logitech is a multimedia company that supplies webcams, speakers, wireless optical mice and keyboards. Most of these devices come with installation discs to install program software and drivers that allow them to communicate with the computer to perform the desired function. Logitech drivers, like most drivers, get corrupted from system changes and updates and must be removed completely before reinstalling them. This involves not just uninstalling the drivers, but removing left-over values from your computer system.