The more apps and browser tabs you've got running, the greater the odds are that your Mac will need to employ its fan to keep things cool. Read more: Best MacBook Air alternatives for 2020 Check your apps and tabs Set aside a little time to genuinely focus on your fan health, and you'll continue to get a lot of quality life out of your MacBook - without it sounding like you're at the airfield. Whatever you do, don't ignore the problem. There are five proven ways to do this, and it might be that you need to go through all of these steps until your fan finally calms down. But your Mac's fan has gone from occasionally spinning to regularly and loudly spinning, you'll want to slow its roll (or whir, as it were). Unless you have the tiny, fanless MacBook, then your MacBook Pro or MacBook Air will occasionally fire up its cooling fan to keep its thermals in check.

Humans sweat, dogs pant and laptops generally spin fans to keep cool. For the most part, fans are a part of laptop life. If your MacBook's fan is running too loud for too long, and too frequently, you may have a problem.

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