Protecting Mac OS 9

This best way to protect your Macintosh is to regularly update your version of Mac OS 9. Updating your version of Mac OS 9 will make your computer less vulnerable by fixing known security holes. Follow these steps to keep your system updated:

  • Click on the Apple Menu, then Control Panels, then System Preferences.

  • Select Software Update.

  • Click on the Update Now button.
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  • If Software Update finds an item to download, it appears in a list. Click on an item to get a description before downloading it. Select the items you want to install, then click the Install button. You may be asked to type in your password.
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  • Some new components require that you accept a License Agreement. We recommend you read over each agreement prior to clicking the OK button.
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After the update is complete, restart the computer if necessary.