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Mac OS X Lion Pocket Guide
book

Mac OS X Lion Pocket Guide

by Chris Seibold
August 2011
Beginner content levelBeginner
232 pages
5h 19m
English
O'Reilly Media, Inc.
Content preview from Mac OS X Lion Pocket Guide

Chapter 3. A Quick Guide to Lion

What You Need to Know About Mac OS X

Finding your way around Lion for the first time is exciting, but it’s also easy to miss out on many cool new features, especially if you’re new to Mac OS X or you’ve been using an older version of the operating system. This chapter will get you up to speed on the basics of Mac OS X, with a special focus on what’s new in Lion. It’ll familiarize you with the most important aspects of Mac OS X so you can get the most out of Apple’s best operating system to date. The logical place to start is with the first thing you created when you installed or ran Mac OS X for the first time—your account.

User Accounts

Lion is the latest and greatest from Apple, but the operating system’s roots go all the way to Unix, a multiuser workstation and server operating system. Because Mac OS X is based on Unix, it’s also multiuser to its core. Even if no one but you ever touches your Mac, it’s still helpful to understand user accounts, because you may need to deal with them someday. Consider these situations:

  • As you’ll learn shortly, you may want to set up an unprivileged account for day-to-day use to limit your vulnerability to mistakes and malicious software.

  • If you ever need to run a demonstration on your Mac, you’ll probably want to create a separate account to run the demo to prevent interruptions from chat buddies, calendar reminders, and the like.

  • Even the most solitary Mac user eventually needs to let someone else use her Mac (a houseguest, ...

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Publisher Resources

ISBN: 9781449312688Supplemental ContentErrata Page