How to Find the Remaining Memory on a Mac

Click the 'Applications' folder in the Dock of your Mac, and then click 'Utilities'.
Click 'Activity Monitor'. The Activity Monitor window appears.
Click the 'System Memory' tab at the bottom of the Activity Monitor window. Your Mac's system memory usage statistics are displayed below the 'System Memory' tab. The remaining amount of memory is listed in the 'Free' field.
Right-click the 'Activity Monitor' icon in the Dock, then click 'Dock Icon', and then click 'Show Memory Usage' if you want the Activity Monitor's Dock icon to display a graphical representation in pie chart form of your Mac's system memory usage.
VPS Hosting