I'm assuming that what you are saying is that while the headphone is plugged in to the computer, it still plays on the computer speakers.
Most likely, the headphone outlet is dirty and need cleaning. To solve this, plug in your headphones into the headphone outlet, and take it out really quickly. Do this for a certain amount of time until it works.
If this does not work, check the settings if you are allowing it to play into external devices or not.
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The answer is C every few minutes
Python isnt usually used for hacking because of it not being compiled and being slow etc. But with the correct code and training you should be able to hack with it if thats what you mean.Sorry for giving a low quality answer but your question should be clarified more.
