Trying to use my webcam on my new Lenovo laptop Windows 10 x64, it said I had to update Flash but this was my result

You probably need to enable Flash Player in the browser:

Flash Player Help

If that doesn't work, knowing what browser you're using would be helpful.

To give you any useful advice, I'm going to need to know more about your computer and browser:

https://forums.adobe.com/thread/1195540