My Canon is the 2nd DSLR I've owned. The first one was a Nikon D80. In general I'm still a newborn when it comes to using this kind of camera and am in the process of trying to use it well and understand its capabilities. I have returned to photography as a hobby after many years. My first (and only) serious camera before the DSLR craze hit was an old Pentax Spotmatic, which I bought in 1967 and got pretty good with.
Between the Canon and desktop editing software, a whole world exists. I doubt if I'll live long enough to fully understand it all!