Installing Symantec Norton AntiVirus for Macintosh

Step-by-step instructions on how to install Symantec Norton AntiVirus for Macintosh.

  1. Click the download link on the Symantec Norton AntiVirus for Macintosh page. When the "File Download" window appears, click the Save button and select a folder where the installer file will be downloaded. After the download is complete, double-click the nunav-installer.sit file. A window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Step 01

    Norton AntiVirus Installer (Mac OS X) Step 01

  2. Click Continue. A window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Step 02

    Norton AntiVirus Installer (Mac OS X) Step 02

  3. Click Continue. A window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Step 03

    Norton AntiVirus Installer (Mac OS X) Step 03

  4. Click Continue. A window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Step 04

    Norton AntiVirus Installer (Mac OS X) Step 04

  5. Click Agree. A window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Step 05

    Norton AntiVirus Installer (Mac OS X) Step 05

  6. Select a drive in which to install the software, then click Continue. A window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Step 06

    Norton AntiVirus Installer (Mac OS X) Step 06

  7. Click Upgrade. A window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Step 07

    Norton AntiVirus Installer (Mac OS X) Step 07

    1. Type a user name that has administrative privileges in the Name: field.
    2. Type the password for the user name entered above in the Password or phrase: field.
  8. Click OK. If you are successful, A window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Step 08

    Norton AntiVirus Installer (Mac OS X) Step 08

  9. Click Continue Installation. A window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Step 09

    Norton AntiVirus Installer (Mac OS X) Step 09

  10. Click Yes. Once the installation is complete, a window similar to the following will appear:
    Norton AntiVirus Installer (Mac OS X) Complete

    Norton AntiVirus Installer (Mac OS X) Complete

  11. Click Logout.

Last Updated: 10 July 2008

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