Hey there! So you want to know where to find the 3D Viewer on your PC? Let me show you how to locate this cool feature. If you're using a Windows 10 or Windows 11 PC, the 3D Viewer is already installed and ready to use. To find it, simply type '3D Viewer' in the search bar next to the Start menu. Once you see the app, just click on it to open. If for some reason you don't see it in the search results, you can also find it by going to the Windows Search bar and typing '3D Viewer' and then clicking on the app to open it. Once you've opened the 3D Viewer, you can use it to view 3D models and images, rotate and scale objects, and even add annotations. It's a handy tool for anyone working with 3D content. So that's where you can find the 3D Viewer on your PC. Give it a try and start exploring 3D models and images with ease!