
It’s easy to use, even if you’re not a computer whiz. DDU (Display Driver Uninstaller) is a free application that helps you uninstall old GPU drivers without leaving any traces on your hard disk. DDU (Display Driver Uninstaller) to the rescueĭDU is great for those worried they might miss a file or registry key trying to uninstall their old driver manually. In the worst cases, they can lead to a full-on computer crash. Failing to remove all traces of your old driver can lead to conflicting settings, version incompatibility, reduced graphics card performance, or failure to install new drivers. These aren’t small issues we’re talking about, either. Even your driver’s official uninstaller software can miss old files, leaving installation packages, registry keys, and outdated settings that can cause hardware issues. Unfortunately, removing old drivers can be a hassle - it’s not as simple as running an uninstall app. It’s good practice to uninstall your older drivers to ensure your new driver files don’t conflict with previous versions.

Updating your display driver is a bit more involved than your regular software installation process. Updating your display drivers ensures your graphics card continues to work with newer versions of software and boosts performance in your graphics-intensive applications.

Occasionally, these updates might not play nice with older display drivers or cause visual artifacts. Software developers are constantly updating their applications, adding new features and optimizing the codebase.

Your display driver acts as the bridge for communication between the software on your computer and your graphics card hardware.
