Then select all the files in the Cache folder and move them to the Trash. To clear them, you can use a Mac cleaning tool like CleanMyMac X or do it manually by opening the Finder, selecting Go, then Go to Folder, and typing ~/Library/Caches. These files can take up a lot of space, slow down your computer, and cause high CPU usage. You should also check if your applications are updated by opening the App Store, clicking on Updates, and updating any available applications.Ĭache and temporary files are created by applications as they run on your Mac. Then click on Software Update to check if there are any updates available for your Mac. To check for updates, click on the Apple menu and select System Preferences.

Outdated software can cause high CPU usage on Mac. If you notice any unnecessary programs, you can remove them by selecting them and clicking on the minus (-) sign at the bottom of the window. Next, click on the Login Items tab to view the list of programs that are set to open on startup. Then click on Users & Groups, and select your user account. To check which programs are set to open on startup, click on the Apple menu and select System Preferences. Sometimes, high CPU usage can be caused by programs that start up automatically when your Mac boots up.

If you notice any process using a high percentage of CPU, you can close it by selecting it and clicking on the stop sign icon at the top left corner of the window.

Once you have opened the Activity Monitor, click on the CPU tab to view the CPU usage of each process. You can do this by opening the Activity Monitor, which can be found in the Utilities folder, under Applications. The first step in fixing high CPU usage is identifying which applications or processes are causing the problem. Fortunately, there are various ways to fix high CPU usage on Mac. This is a common issue that can be frustrating, especially if your computer starts to slow down or freeze. If you are a Mac user, you may have experienced high CPU usage at some point.

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