Welcome! If you are interested in working with PCs you might want to look into Systems Biology. It´s about using statistics to figure out stuff that is related to Biology. For example: What side effect will this medicine have, if we compare it to other medicine. Or if you have this arrangement of genes, this treatment is the right one for you. Or the chances to get cancer is x% because you did the following in your life.
Stuff like this. It´s closer to informatics than it is to biology, so don´t worry if you can´t get into this.
The programming language R is required, but this is pretty easy to learn.