Adobe 62000236 Extended User Guide - Page 62

USING ACROBAT 9 PRO EXTENDED 56 Workspace Erase the history of opened PDFs 1 Select a History subcategory in the categories pane. 2 Click Clear History in the files pane. Maintaining the software Updating the software Acrobat application files and components can be updated in a variety of ways. Some updates are available when you open a PDF that triggers the updating process automatically. For example, if you open a form that uses Asian-language fonts, you are asked whether you want to download the fonts. Other updates are available only from the Help menu, and must be installed manually. Some updates are available both automatically and manually. Depending on your preferences settings, updates are downloaded in the background. Manually update the software ❖ Choose Help > Check For Updates, and follow any on-screen instructions. Change updating preferences 1 In the Preferences dialog box under Categories, select Updater. 2 In the Check For Updates section, select an option for installing updates. Manage security settings If your organization uses server-based security policies, you can set up Acrobat to regularly check for updates to these policies. Server-based security is set up by an administrator who provides the URL from which to get security updates. 1 In the Preferences dialog box under Categories, select Security. 2 In the Security Settings, select Load Security Settings From A Server. 3 Type the server address in the URL field. 4 Select how often you want to check for security updates. 5 Select Ask Before Installing to receive notification before the server is checked for policy updates. Adobe Digital Editions Use the free Adobe® Digital Editions software to read and organize eBooks and other publications. Digital Editions is a separate web-based rich internet application (RIA) that replaces the eBooks features in previous versions of Acrobat. When you install Digital Editions, your existing bookshelf items are automatically imported and available within the new Digital Editions bookshelf experience. You can also manually import individual PDFs into your Digital Editions bookshelf. Note: When you open an eBook for the first time, the Digital Editions software is automatically installed on your computer. For more information about Adobe Digital Editions and to download the software, see www.adobe.com/go/learn_acr_digital_en. Last updated 9/30/2011