Depends on what you what to do. If you just want to learn to use a few established algorithms, you can look at tutorials for Tensor flow or something.

But if you get to get a deeper understanding, and be a real ML engineer:

Try the free Machine Learning Course by Andrew Ng on Coursera. It is quite famous. Although it starts off pretty easy and get difficult quickly.

If you haven't done so, it may be worth a while to get your math background a little stronger either before your ML endeavors or in parallel. Read or take a course on linear algebra and/or differential equations.

If you want to study machine learning in data science then kaggle is the best place to start with. They have hands-on tutorials that'll help you in getting started with the data and machine learning.