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Mac Key Concepts

Want to learn more about your Mac? Explore these guides on key concepts to help you better understand Macs.

Macs

Basics
Guides & Tutorials
Installing & Upgrading
Tips & Tricks
Key Concepts

macOS High Sierra desktop

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Discover the Changes That Have Occurred to the Mac Operating System

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New Macs and New macOS: Check Out Our 2017 Predictions

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What Is APFS and Does My Mac Support the New File System?

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Do Macs Need Anti-Virus Protection?
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Discover the Minimum Requirements for Running macOS Sierra
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What is RAID 10, And Should I Consider Using it with my Mac?
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What Are Aliases, Symbolic Links, and Hard Links in Mac OS X?
Article

The Easy Way to Add Apps to Your Mac's Dock
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Memory Compression in OS X can Improve Performance
Article

Do You Know Which Sleep Mode Your Mac is Using?
Article

Introduction to The Dock: Your Mac's Customizable App Launcher
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Does Your Mac Have What It Takes To Run OS X El Capitan?
Article

What Is iCloud Drive and What Does it Cost?
List

Upgrade, Clean, Bootable Installers, OS X Lion Does it All
Article

How to Use a Windows Keyboard With Your Mac
Article

What Do You Need to Run OS X Mountain Lion on a Mac?
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Upgrade Your Mac to Meet Minimum Requirements for OS X Yosemite
Article

Take Swift Language Out To The Playground
Article

Have Your Been Wondering What 'Thunderbolt High-Speed I/O' Is?
Article

Do You Know the Difference Between a Volume and a Partition?
Article

Magic Mouse Battery Performance Can Be Improved With Rechargeables
Article

What Is USB 3 and Which Version of the Standard Does My Mac Support?
Article

Find Out if Your Mac Can Run OS X Mavericks
Article

What is RAID 1, and How Can I make Use of it on my Mac?
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Before Upgrading to Mac OS X Lion, Make Sure Your System Meets these Requirements
Article

First Look at 21.5-inch iMac Lineup with Retina 4K Display
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Need Large Storage Volumes? JBOD and Disk Utility Can Help
Article

RAID 5 May Be a Good Choice for Your Mac's Media Library
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Find Out Which SATA Version Your Mac Uses
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What is the OS X Menu Bar, and What Can It be Used For?
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All Retina, All the Time: New 2015 27-inch iMac Lineup
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With the Lack of New Updates, Will Apple Just Drop Its PCs?
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AppleTalk: The First Mac Network
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How to Perform Disk Repairs With Disk Utility and First Aid
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Mary F. O’Connor, Contributing Writer for Lifewire: Macs
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What is the Definition of Data Bus, and What Are Some Examples?
Article

Apple Releases Firmware Update for 2012 Mac mini to Fix HDMI Issues

Learn more about Macs

Basics
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