Voting is just one form of civic engagement. There are lots of ways to be civically engaged besides voting. The Brookings Institute offers a bucket list of 76 things for civically involved individuals. Check out their list or see below for a shorter list of ways to be engaged.
Read the news and check the facts. Not all news is good, trustworthy news. Learn to spot the hype and hyperbole. Check out this guide on Media Literacy.