The League of Women Voters of Metro Columbus (Ohio) put together the following short video on how to register and vote, specifically speaking to college students. Check it out!
Note: The websites in the video are specific to Ohio, but you can register to vote in Nebraska here (as long as you have a valid NE DL/ID): www.nebraska.gov/apps-sos-voter-registration. Or find out more about registering in your home state at vote.org.