Opening Disk Utility from Spotlight
1. Click on the Spotlight icon from the menu bar as shown below

2. Type Disk Utility in the search field as shown below

3. Double-click on Disk Utility - Utilities as shown below

Opening Disk Utility from Applications
1. Click on the Finder Icon from the dock

2. Locate and click to open Applications within the left pane of the Finder window. This is usually above the users home folder Icon

3. Scroll to the bottom of the Applications window to locate and click to and open Utilities

4. Locate and click to open Disk Utility

