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Mac OS X Leopard - ARCAism

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Time <strong>Mac</strong>hine<br />

Time <strong>Mac</strong>hine is a revolutionary backup system that keeps track of your data over a period of<br />

time. In order to use Time <strong>Mac</strong>hine, you must have a separate hard drive for backups, but once<br />

configured, Time <strong>Mac</strong>hine will automatically keep track of your data should you ever need to<br />

recover from a hard drive failure or accidental data loss. Additionally, since Time <strong>Mac</strong>hine keeps<br />

track of changes over a period of time, you can recover lost or deleted files (or versions of files)<br />

from the past. The Time <strong>Mac</strong>hine interface is shown in Figure A-7.<br />

Figure A-7. Time <strong>Mac</strong>hine in action<br />

Besides just working on the file system, Time <strong>Mac</strong>hine, when launched within certain applications,<br />

can also help recover files specific to that app. For example, when launched from Mail,<br />

Time <strong>Mac</strong>hine can recover old messages that have been deleted from your mailbox.<br />

Improved Parental Controls<br />

APPENDIX A WHAT’S NEW WITH LEOPARD 531<br />

Besides protecting your data, <strong>Leopard</strong> also includes parental controls to allow you to control the<br />

activities of specified users on the computer. The parental controls in <strong>Leopard</strong> allow you to do<br />

the following:<br />

• Choose what applications a specific user can use<br />

• Filter what content a user has access to on the Internet using built-in filters, or by explicitly<br />

allowing or denying specific web sites<br />

• Keep logs of a user’s activities<br />

• Set time limits for what times the computer is available to a specific user, and how much<br />

time per day it’s acceptable for them to use it (Figure A-8)

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