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Mac Os 10.7 Free Upgrade
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Reinstalling Lion

Upgrading to OS X 10.7 (Lion)

OS X 10.7 (Lion) is no longer available for purchase from the MacApp Store. If you have an earlier version of Mac OS X and yourcomputer meets the systemrequirements for OS X 10.10 (Yosemite), you can upgrade directlyto that version instead; see ARCHIVED: How do I install or upgrade OS X 10.10 (Yosemite)?

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If you need to purchase Mac OS X 10.7 Lion, you may order it from this page. The most current version of OS X is OS X 10.9 Mavericks. To learn more, please click here. What do you receive: An email with a content code for the Mac App Store. Note: Content codes are usually delivered within 1 business day but may occasionally take longer. Os x 10 7 free download - Apple Java for OS X 10.7/10.8, Apple Java for OS X 10.6, Apple Mac OS X Lion 10.7.5 Supplemental Update, and many more programs.

If your computer does not support Yosemite or you would rather haveLion, you may still be able to purchase it directly from Apple(1-800-MY-APPLE). Canon mp620 printer software download for mac.

Reinstalling Lion

To reinstall or recover Lion, you must have an active Internetconnection. If you are on campus at Indiana University,UITS recommends the wired Ethernet network instead ofwireless. However, if IU Secure is your only option, seeConnect to an IU wireless network in macOS if booted from your Recovery HD

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Reinstalling while keeping files, applications, andsettings

Restart your computer, and immediately hold down command-r until the gray Apple logo appears.
If prompted, select your main language and then click the arrow.
Click Reinstall OS X, and then Continue. Follow the instructions on the screen, and then choose your hard disk. Click Install, and enter your Apple ID information if prompted.
When the installation is complete, select App Store.. from the Apple menu, and install any available updates.

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Reinstalling while erasing everything on your computer

Restart your computer, and immediately hold down command-r until the gray Apple logo appears.
If prompted, select your main language and then click the arrow.
Click Disk Utility, and then Continue.
In Disk Utility, from the left column, click your harddisk. Select the Erase tab.
Next to 'Format:', make sure Mac OS Extended (Journaled)is selected. Next to 'Name:', give your disk a name.
If you would like to securely erase your data, click SecurityOptions.., adjust the slider accordingly, and clickOK. When you're ready, click Erase.., andthen Erase again to erase your disk. When the processcompletes, quit Disk Utility.
Click Reinstall Mac OS X, and then clickContinue. Follow the instructions and then choose your harddisk. Click Install and enter your Apple ID information ifprompted. Once the installation is complete, you will be asked toenter basic information and have the option to transfer data fromanother computer or a backup.
From the Apple menu, select Software Update.. andinstall any available updates.

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