

Or you can download FonePaw MacMaster to help you with that.įonePaw MacMaster is designed for MAC memory optimization and disk cleanup. To do that, you can manually junk files or old apps. Therefore, you had better keep enough free disk space for backup usage. Mac will use disk space as virtual memory if you are running out RAM of your Mac. Step 4 Select the processes that are taking up too much CPU resources and click the X to close it. Step 3 Click the %CPU column to sort processes by CPU usage.

Step 1 Launch Activity Monitor with Spotlight. Besides checking your RAM, you can also check CPU usage too quit unwanted processes to speed up your Mac. If an application uses too many CPU resources, the running speed of your Mac will be impacted as well. Lack of RAM is not the only reason that will make your Mac slow down. After that, your Mac will automatically clear the RAM and disk caches on your Mac. Just launch Terminal on your Mac, type in sudo purge, press return and then type in your password. Take Safari, for example, open Safari > Preferences, click on the extensions tab, choose the extension you want to uninstall, and click Uninstall.Ī more simple way to clear RAM is to use sudo purge command in Terminal. The way to remove extensions differs among different browsers. So you'd better remove those unwanted extensions.

Meanwhile, if you install too many extensions to your browser, they will seriously slow down your Mac, too. If this is the case, try closing those website tabs in your browser. That is because some badly designed web pages you visit may hog a lot of memory with their large unoptimized images, videos, too many ads, or flash content. You must be familiar with the situation that sometimes when you visit a website and suddenly your Mac becomes extremely slow. Step 5 Select suspect processes that are hogging too much memory and click the X to close it. Step 4 Click the Memory column to sort processes by memory usage. Step 3 Click the Memory tab in Activity Monitor. Step 2 Type Activity Monitor into Spotlight to open Activity Monitor. Step 1 Press Command + Space to open Spotlight.
