iPhone Life magazine

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Featured Tips
  • A scientific calculator was added to the iPhone and iPod touch with versions 2.0 and later of the OS. Among its functions is a random number generator. Press the “Rand” key at the bottom of the screen and Calc displays a random number with...
  • The cache is used to store images and html documents for Web pages you have recently visited. It speeds up the loading of Web pages if you go back to a page you've already visited. The problem is that the amount of memory allocated for the...
  • As the number of iPhone and other smartphone users increases, more and more Web sites are offering “mobile” versions of their Web pages. Because these pages have a simpler design and fewer graphics, they require less bandwidth...
  • Many Web sites have “Web forms” you need to fill out. For example, you may need to enter your name and address when you purchase something online, or you may have to enter a username and password to log onto a Web site. The new OS comes...
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