Hello!
Bias is simply when a person/group favors or disagrees with a certain thing, person, etc. For example, some news networks can be biased. Some may express favoritism towards a certain political candidate, whereas others broadcast unbiased facts and allow the audience to make its own decision.
The question above asks about how bias may affect your life. Perhaps some way that bias has impacted your life is the news you watch on television, the magazines you read, or even your friends expressing opinions. Consider some of these options when answering how bias affects you.
I hope this helps you!