Go to Applications and type in Activity Monitor in the search bar.
To help it, you should first visit the Activity monitor to see memory usage on Mac. You’ll be also thrown warning messages as “Your system has run out of application memory”. You’ll also see many browser applications crashing. How do you know your Mac is low on memory? Floating “rainbow wheels” aside, you may notice your Mac now takes ages to load. “Your system has run out of application memory” Get a combination of Setapp apps that clear away unneeded desktop files.
