method

1. First of all, if you have installed the driver, right-click on the desktop-Properties-Settings-Advanced-NVIDI. Now right-click on a blank space on the desktop to see if it is there. If not, continue with the following steps;

1. Click the Start menu and select Open Control Panel;

2. Select Large icons in "View by" in the upper right corner of the window that opens. Then you can find "NVIDIA Control Panel"

3. After opening the "NVIDIA Control Panel", click "Desktop" in the upper left corner of the window and check "Add Desktop Context Menu".

4. Then you can find it by right-clicking on a blank space on the desktop.

The above is an introduction to how to open the Nvidia control panel in Win7. After opening the Nvidia control panel, you can also make relevant settings for sound, resolution, etc.