Step 3: In the pop-up window, select “Symantec Antivirus V12 -Mac”. Click “Continue” once you’ve made your selection.
Step 6: After downloading and extractiong the ZIP file, double click the Symantec Endpoint Protection.mpkg icon to begin the installation.
Step 14: When the installation is complete, click Log Out. Your computer will log you out of your account.
Step 15: When prompted, log back in to your account. The Symantec LiveUpdate window will open automatically and begin downloading updates. This may take several minutes to complete.
Step 16: Installation and updates are complete. Symantec Endpoint Protection is configured to update update automatically and without user intervention. The software will perform a virus scan daily at 8 p.m. and will update virus definitions hourly. Once the updates have been installed, you will see a summary window listing the updates. Click Quit to dismiss the window.