I've been given a old EOS 300 SLR (film type not digital) it's comes with various lenses and attachments. I know next to nothing about photography or cameras, but I have been looking at buying one capable of taken decent holiday, show and model pictures for sometime rather than using my phone. Although the camera is in fully working order and very good if not as new condition, the fact it's film really makes a non stater for what I want to use it for.
Are the lenses on older non digital cameras compatible with current digital SLR's if they're I could save myself a packet and it would be such a waste to bin them and the camera.