
What sort of camera do you want, a DSLR, Compact or a point and shoot.
The DSLR is the sort of camera that has lens you can take on and off and you have to buy the camera body and the lens although they are often sold a kit. That is the body with one or two suitable lens.
The Compact is a camera with the lens attached, smaller than the DSLR but larger than the point and shoot, it also has less features than the DLSR but more than the compact and often a better lens and zoom distance, and more options for the photographer to adjust the settings and input to the finished image.
The Point and shoot are the small cameras that will normally fit in the pocket and do most things automatically.
And don't forget the phone camera that into days phones can be as good as the cheaper point and shoot.
It is best to go to one or two shops and handle the camera you think you may like, some cameras feel awkward in the hand and other have the controls in a place that is difficult to reach.