@emristv, good. Yea you either need that or your computer needs to have a voice word set, but it's better to use the default computer so you don't have to say the computer's voice to Alexa.
In other words, if you use the default computer, you can say, "Alexa, turn on calculator"
If you just set the computer's voice word to "laptop" or something, then you'd say, "Alexa, turn on calculator on laptop"
