After years of talk, the deadline to make the switch from analog to digital television is finally here.
By tomorrow you should have purchased a converter box or else you risk losing your signal.
If you haven't purchased a converter yet, or have questions, there's some good news.
The Federal Communications Commission is teaming up with some electronics stores to help.
Stores like Best Buy's Geek Squad is offering to help set up systems for free.
"We make sure everything is correct, we show the customer to use it, how to use the equipment, volume, channels, where to change the channels in case they do something accidentally" said Geek Sqaud's Miguel Figueroa.
Tomorrow TV broadcasters will stop sending out analog signals and will only broadcast in HD.