It might sound like an experimental Nazi weapon from WWII, the DOOM VFR has little to do with Wolfenstein and is instead a DOOM virtual reality game for the HTC Vive (pre-purchasing is bad, m'kay).   NVIDIA's new game ready driver, the GeForce 388.43 WHQL release is made to improve the performance of your GTX in this game.

This release also marks the return of the NVTray, much to the delight of the hoards of users who mourned the loss of the utility.  You can grab the drivers here, or through the GeForce Experience app if you have it installed.