[Q]: Objective: To get a strike in bowling,
[A]: knock down 10 pins with a single bowl.

[Q]: Objective: how do you sing karaoke?
[A]: start a song and make sure to look at the screen the lyrics will be on. then you sing in place of the person who actually sings the song, by following along with the words.

[Q]: Objective: Stop getting emails from groupon
[A]: unsubscribe from the emails.

[Q]: Objective: One seeks to stock their travel kit.
[A]:
One should put toiletries in it.