Hey Lynne
Well done on the loss. I would recommend the 'New Rules of Lifting for Women' to get you started. It is very popular over on myfitnesspal; it has pictures, which demonstrate how to do the moves. It is great for beginners. Alternatively, you could ask someone at your gym. I would be weary of some personal trainers; they seem to think that women should stick to pink dumbbells and shouldn't lift too heavy. They are wrong. As a woman, you can't bulk up without serious lifting; even then, it would take years. Try and lift as heavy as you can, and you will get results, but pace yourself. xx