On Windows, the installation behavior of applications is very free and unpredictable. Usually, various files will be released in the system during installation and use, including program files, user data, cache files, etc. What’s more, various rogue components may be installed, and a large number of registry keys and values will be written into the registry at the same time. When it needs to be uninstalled, the uninstaller program that comes with Windows has just a single function and cannot completely cleaned them up.

Display Driver Uninstaller (DDU for short) is a universal small app designed to quickly and thoroughly remove/uninstall the AMD/NVIDIA graphics card driver. When you are unable to solve all sorts of "soft faults" of display card through the most common uninstalling/reinstalling/upgrading method, it is likely to help you.