From anywhere in mac os choose the apple menu item and select about this mac at the general about this mac window click on the storage tab or if you re running an earlier mac os x version click on more info button.
Check hard drive storage mac.
Storage devices such as external hard drives can also be available on your network.
Step 2 check storage space on mac go back to your desktop and select the storage device.
Launch disk utility found within the applications utilities folder select the mac hard drive from the left side menu and click on the first aid tab click on verify disk in the lower right corner and let it run.
If you want to check a macs disk space and disk usage this is one of the simplest ways to do so.
How to check storage on mac click on the apple logo from the top left and choose about this mac.
Review your mac s hard drive space.
If your hard drive icon doesn t appear there go to go computer then click the hard drive icon under devices.
Click on about this mac.
Status in the bottom left which will either read.
Move your pointer over each segment for more detail.
Click on your desktop or the finder icon from the dock.
Then click on the general tab and tick the option of show storage device on the desktop.
Select the apple menu icon in the upper left corner of the screen.
External hard drives thumb drives usb drives flash memory cards and devices like ipod are examples of storage devices that you can connect to your mac using thunderbolt usb or firewire cables or connect wirelessly using bluetooth.
Click finder on the desktop and select finder preferences in the upper left corner.
On a mac you can check s m a r t.
In the upper right side of the window you ll see the amount of storage remaining out of the total available storage on your computer e g 15 gb free of 249 gb.
You can see a color coded breakdown of which programs are taking up the most space on this page as well.
Each segment of the bar is an estimate of the storage space used by a category of files.
Status by opening disk utility from applications utilities clicking on the drive and looking at s m a r t.