The GeForce Experience is a
Free application for you Nvidia VGA Card users this application will make
games on your PC / Laptop will be optimized automatically and can also be used to update the latest drivers.
Besides this GeForce Experience application also has gameplay features with intuitive one-click controls and an efficient menu and many other new features such as NVIDIA Highlights that function automatically take screenshots when you play games, there are also photo mode features NVIDIA Ansel, WhisperMode, and many more
And specifically for xnxubd 2019 nvidia corporate experience there is another additional feature "Share Your Greatest Moments" for those of you who might be familiar with this feature.
With this feature you can
record and share your gameplay videos
live streaming on YouTube, Twitch, and Facebook. With
NVIDIA ShadowPlay technology makes it possible
You broadcast videos with minimal performance.
Nvidia GeForce Experience Specifications 
Before you do
Nvidia GeForce Experience installation make sure the specifications are below:
Operating system: Windows 7, 8, 8.1, 10
Disk Space: Minimum
CPU 20MB: 1945-1910 – Intel Pentium G Series, Core 2
Duo, Quad Core i3, i5, i7, or higher
– AMD Phenom II, Athlon
II, Phenom X4, FX, or higher
You can download the official GeForce Experience on the image link below or Link Alternatively here