MacFixIt Answers

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	View online  | Share on Facebook	November 29, 2010

	In this issue MacFixIt Answers Understanding relative vs. absolute font sizes on Web pages Installing older system software on newer Mac systems iOS 4.2.1 Mobile Safari adds goodies for developers Weekly troubleshooting utilities update MacFixIt Answers MacFixIt Answers is a weekly feature in which we answer questions e-mailed from our readers. We welcome alternative approaches and views from readers and encourage you to post your own suggestions in the comments. Read full story  Understanding relative vs. absolute font sizes on Web pages There are two ways that a Web site can set font sizes: relative and absolute. The use of these in various locations on a page will determine not only how fonts and font sizes are computed for the page but also how some browser settings may handle them. Read full story  Installing older system software on newer Mac systems Installing an older version of OS X in a system may be tempting at times, but this can also lead to unexpected system behavior. Here are some scenarios as to why this might happen and how to avoid them. Read full story  iOS 4.2.1 Mobile Safari adds goodies for developers With the release of Apple's iOS 4.2.1 software update, developers gain access to several new goodies including accelerometer and gyroscope support, WebSockets support through HTML5, printing support, new JavaScript data types, and enhanced SVG and Canvas support. Read full story  Weekly troubleshooting utilities update Our utilities update report is a list of updates for Mac utilities that have been released in the past week. Updates include those for maintenance programs, a popular cloning utility, and a search alternative for Spotlight. Read full story    About MacFixIt MacFixIt is CNET's troubleshooting resource for all things Mac. Find us on the Web, on Twitter, and our Mac Forums. Other CNET resources  CNET.com  Latest CNET reviews  CNET Downloads  CNET News  CNET TV  Crave CNET TechTracker -- a FREE application from CNET The easiest way to keep software up-to-date and secure  Download the free application
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