I'm home but am still learning to walk

I came home a few days before Christmas, but I'm still learning how to walk. I have 1/2 of a walker, which I use with my good (unharmed) arm; the 1/2 walker still has four legs, but no wheels, and I'm starting to learn how to use a cane. The cane gives less balance than the 1/2 walker, since the cane has just one leg. I'm doing pretty good with level ground but have problems with steps.