Rocket Languages is very helpful to learn Russian, and has many step by step courses that help in advancing my knowledge of Russian slowly and effectively. I like how in the beginning, there are not too many hard words to pronounce but as you go along it advances. I also like how it can correct how you pronounce words which helps a lot in knowing if I am saying the word(s) right or not. And if I'm having trouble with some words I can practice with those words in writing, speaking,quizzes, and more which is a good help. The only downside is that when they tell you how to pronounce words they can speak a little too fast, and I would like it better if the word(s) would be pronounced slowly by the speaker so it is easier to catch along so that I have a better pronunciation.