Depending on where you are playing from will determine how you check your keno tickets. If you are playing at a land-based casino, there will generally be screens up in a keno lounge where all ticket numbers will be displayed. You will check for your corresponding ticket number. The keno numbers drawn will be displayed on the screen for your convenience so you can see if you have any winning numbers or combinations.
If you are not playing at a land-based casino, there are different ways you can check your ticket. Depending on where you get the ticket from. Some places will put the results online for you to check, or you can go to the place where you purchased the ticket, and they will check for you.
If you are playing at an online casino, the numbers will be shown automatically. All online casinos will be a little different and have their own way for you to check your keno ticket. Make sure you are familiar with how you are meant to check your ticket before you start playing the game.