Should I sell my photo camera (for pics only) and buy another one for pics and vids or buy a new lens?

Most camcorders do. Most cameras do not. Start with a budget.

See which cameras fit the budget. Go to the manufacturer's support site and download and read the manual. If the camera can do what you want, how to do that will be in the manual.

If the camera cannot do that, then there will be no instructions.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.