Login Items are those apps on your Mac that launch when you start your Mac. Step 5: Select the app refusing to quit and click on the ‘Force Quit’ button. Click on the Apple Menu in the top-left corner of the screen and open Force Quit. Step 4: If an app refuses to quit, you can use the Force Quit feature in macOS. While holding the Command key, tap the Q key on your keyboard to quit the app. Use the Tab key to cycle between the apps and select the app you want to quit. Step 3: Alternatively, use the CMD+Tab keyboard to go into app switcher mode. Step 2: To quit an app, first right-click on it and then click on the Quit menu. All the open apps show up with a single dot below their icon. Step 1: To find out which apps are open, take a look at your Dock. So, if you have dozen of open apps on your Mac, it may cause high CPU usage. Desktop apps are generally are usually resources and power-intensive. While you don’t need to quit apps on your iPhone, leaving several apps open on your Mac can cause high CPU usage. If you are also experiencing the same problem, here are five ways you can use to fix high CPU usage on Mac.

Thankfully, you can resolve most of the causes for high CPU usage on Mac to bring back your Mac to optimal working conditions. That can lead to several problems, including freezing of your Mac, application crashes, overheating, and shorter battery life. Sometimes, issues or apps may cause high CPU or processor usage on Mac. MacOS is known to use resources in a very friendly way and longer battery of MacBooks are a testament to that.

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