Use any method you like (websites, books, games) to learn the basics: some vocabulary, verb tenses and conjugation, basic sentence structure. Then, the important part: STUDY CONSISTENTLY. While some study methods are more effective than others, the most important thing is that you keep studying, regularly and often. If you can talk with a native speaker/watch English tv/Listen to English radio/read English books for practice, even better. Just don't stop. That's how you learn. Period.