October 2011
Intermediate to advanced
928 pages
34h 56m
English
Content preview from Mac OS X Lion: The Missing ManualBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Psychological Requirements
Upgrading an operating system is always a traumatic experience for a computer—and, too often, for its owner. If you can rein in your excitement long enough to perform just a few extra steps, you’ll be glad you did.
Check your hard drive. Open Disk Utility (DigitalColor Meter), Click your main hard drive’s name and then click Verify Disk. If the program reports that you have problems, you’ll have to start up from a different disk (like the Snow Leopard DVD), run Disk Utility again, and use the Repair Disk button this time.
Turn off FileVault, if you’re using it. (You’d remember turning on this Home-folder-encryption feature in Snow Leopard.)
Don’t complicate matters by asking the installer to translate between the old FileVault encryption system and the new, Lion version. Turn off FileVault (and any other company’s disk-encryption programs) before you upgrade to Lion.
Make sure your software will run. Most modern programs run very smoothly on Lion. But some older ones won’t run—in particular, programs like AppleWorks and Microsoft Office 2004 that relied on Snow Leopard’s Rosetta translation technology (The Mac App Store). Find out for sure by visiting http://roaringapps.com/apps:table and looking up the programs you own.
Tip
You can also look up your own programs using the System Profiler program in your Applications→Utilities folder. In the left-side column, click Applications. Click the Kind column heading to sort your programs. The programs listed as PowerPC ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.