USU Mouse Installation Guide Introduction This mouse device with its innovative shape will give you better comfort, quality, and control over a long period of time. It has plug and play features and is very easy to install. Installing USB mouse driver for Windows 95 OSCAR 1. Insert the mouse driver diskette in to Drive Click on the Start button in the Windows 95 task bar, the select Run 3. Type AN SETUP (or BA SETUP) and click on OK the USB supplement will automatic installation. 4.