1. A non-transitory computer-readable medium comprising instructions stored thereon that, when executed by at least one processor, are configured to cause a plug-in to: play or execute content received from a website via a first tab or a first page of a browser, the content including a video portion and an audio portion; and pause or terminate the video portion while continuing to play or execute the audio portion based on the first tab or the first page of the browser running the plug-in becoming hidden.