More about USB Webcam
You can get the 6.64.2018.9 version of USB Webcam from this source. This is a free program by Vimicro Corporation and you're welcome to download it. Versions 323.7 and 6.6 of this program are the most downloaded ones that work under Windows 7. The most popular installers for the software are akkord.exe and Webcam.exe. The download link of the program is safe to use.