Switching to a Mac? Good on ya. Let me suggest that you buy three things to make your purchase complete:

  • A multi-button mouse
  • More RAM (bringing your total to at least 512MB)
  • A subscription to MacFixIt.com.
  • Okay, a fourth thing: this post by Derek Miller

MacFixIt is invaluable, full of daily troubleshooting news and hints, along with a forum where helpful Mac owners will try to guide you out of whatever glitch you’re stuck in. And the site’s founder, Ted Landau, regularly contributes essays and tutorials that are worth the yearly subscription price on their own.

Case in point: today’s Ten ways to stay out of trouble:

1. Back up. Back up often.

Sure…you’ve heard it before: It‚Äôs important to back up. But it bears repeating. No matter what problem you have, you can avert complete disaster by having your files backed up. The death of a hard drive that has not been backed up is the computer equivalent to having your house burn down. A lifetime of treasured documents could be lost forever. But with a computer, you have a huge advantage as compared to your house: For very little money, you can maintain a duplicate of the contents of your drive. If your hard drive dies, nothing of value is lost at all. To accomplish this feat, all you need to do is make sure you have a recent backup of your data. That‚Äôs why backing up is at the top of my list.

How and exactly what you back up can vary as a matter of personal preference. You can use the Finder to just save the important files in your Home directory. Or you can use any one of a number of utilities (such as SuperDuper or Data Backup) to make a bootable clone of your entire drive. Or anything in between. It depends upon exactly what you feel is critical to save, and how much time you are willing to invest in doing it. Just make sure you do it. Personally, I maintain a copy of my entire drive on a separate external FireWire drive. In addition, I periodically burn critical data to a CD.

There’s a lot more: how to install updates without trashing your system, when to use “Save As” to avoid document corruption, why you read warnings before clicking “OK”… a lot of it basic, but all of it critical. It’s required reading before you power up; he should be writing Apple’s manuals.

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