DDU (Display Driver Uninstaller)
Also searched as: ddu · display driver uninstaller · clean driver install
What it means
A trusted free tool that scrubs every trace of a graphics driver so you can install a fresh one cleanly. It's the "factory reset" for your GPU driver.
More detail
DDU stands for Display Driver Uninstaller. You don't need it for routine updates — those install fine on their own. …
In the Blackbook
The deeper explanation continues inside the app. The Blackbook publishes its verdicts here — the full write-ups stay in the book, on your rig, next to your own measurements.
The Compy Blackbook holds 191 graded entries like this one, judged against your hardware — and every change it does make is reversible, with the receipt to prove it.
See Compy →