For most users, simply connecting the webcam to a USB port will trigger Windows to automatically detect the hardware and install the necessary generic drivers.
The Frontech e-Cam FT-2251 is not officially supported anymore, but with a little patience and the right generic drivers, it can still serve basic duty on older or Linux-based systems. For modern Windows users, the built-in USB Video driver is your best first—and often last—stop. frontech e cam ft 2251 drivers download