If your mac isn t compatible with os x el capitan the installer will let you know.
How to manage mac storage el capitan.
Click on storage manage.
To find your mac model memory storage space and macos version choose about this mac from the apple menu.
To run well a mac hard disk needs at least 20 free.
I ran disc inventory x to see where the excess space was.
You might recognize the disk utility file type view from about this mac storage.
Mac pro introduced in early 2008 or later xserve models introduced in early 2009.
If you see the top bar getting full like in the screenshot below it s time to clean up some space.
Click on the apple logo and choose about this mac.
Hands on with disk utility in el capitan.
Know different ways to check free disk space on mac os x yosemite el capitan and as well as on mac 10 6 or earlier.
Mac comes with small hard drive storage.
Select ios files from the sidebar.
Move your pointer over each segment for more detail.
If your mac is running os x el capitan.
This button is available only in macos sierra or later.
Each segment of the bar is an estimate of the storage space used by a category of files.
My macbook air is running a 120gb ssd drive so i don t want my hard drive full of excess things i don t need.
License management products f a q.
Newer versions of the mac operating system have handy tools for managing your file storage but you can also clean out your computer manually.
The easiest way to get a faster mac with el capitan is to get a mac cleaner.
If you accidentally delete a backup go ahead and easily create a new one now.
So before you clean your mac running on macos catalina or earlier till mac os x el capitan click the time machine icon from the menu bar and select back up now to back up your start up disk.
I only had 10gb free.
Tool for storage devices gets a facelift.
I just noticed after el capitan that i lost a lot of space.
To find out how cluttered yours is click on the main apple menu in the top left corner and choose about this mac storage.
Click the manage button to open the storage management window pictured below.
Choose apple menu about this mac then click storage.