Step by step procedure to show how to upgrade to Mac OS X Lion from present using OS .To upgrade your Mac to OS X Lion, you don’t need to drive to a store, bring home a box, and install a bunch of discs. All you do is click the Mac App Store icon, buy Lion for $29.99, and your Mac does the rest. Just make sure you have what you need to get your hands on Lion the minute it’s available.
:
Make sure your Mac can run Lion.
Your Mac must have an
Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor to run Lion. Find out if your current Mac has one of these processors by clicking the Apple icon at the top left of your screen, then choosing About This Mac.
Step 2:
Make sure you have the latest version of Snow Leopard.
Get up to date with the latest version of OS X Snow Leopard to purchase OS X Lion from the Mac App Store. If you have Snow Leopard, click the Apple icon and choose Software Update to install the latest version.
Step 3:
Download OS X Lion from the Mac App Store.
Open the Mac App Store from your Dock to buy OS X LION for $29.99. After Dowloading OS. Then follow the onscreen instructions to install Lion.
