How Can I Tell What Kind of MacBook I Have?

Click the 'Apple' menu and select 'About This Mac.'
Double-click the Mac operating system 'Version' text on the window. Your MacBook's serial number will be displayed.
Open your Web Browser and go to Apple's 'Check Your Service and Support Coverage' Web page at: Selfsolve.apple.com/agreementWarrantyDynamic.do
Enter your MacBook's serial number, then press 'Continue.' Your MacBook's model number will be displayed.
Go to Apple's 'How to Identify MacBook Models' Web page at Support.apple.com/kb/ht1635. Find your MacBook's model number and you will see what MacBook you have.
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