You don't need any driver to install because the computer should automatically recognize the device. Connect your phone to your computer using the USB cable, open the phone drive from My Computer/Computer and transfer the files.
If your computer doesn't recognize the phone, press Windows + R key combination, type devmgmt.msc and click OK. Expand the Universal Serial Bus controllers list, right-click on the driver and select Uninstall. After that, reboot your PC, connect the device using the cable and press Scan for hardware changes icon from Device Manager.