You need to put your MacBook ($850 at Best Buy) into recovery mode in order to erase all of your data and reinstall MacOS. To enter recovery mode, restart your Mac and immediately press and hold Command-R. You can release the keys when you see the Apple logo.
Then, how do I open my MacBook pro?
Press and hold the power button on your Mac until it shuts off. After a moment, press the power button again to start your Mac. You may lose unsaved changes in open documents. When you see the progress indicator, press and hold the left Shift key.
Subsequently, question is, can a 2008 MacBook be updated? Apple said models from mid-/late 2007 or newer can upgrade to the latest software. Nearly every version of the MacBook Air can upgrade to Mavericks OS X. Apple says models from late 2008 or newer are eligible. If you have a Mac mini, you can upgrade to Mavericks OS X if it is an early 2009 model or newer.
Similarly, is a 2008 MacBook still good?
Although it seems like “it is MacBook, it should work perfect”, but its been 10 years since the release of MacBook 2008 and a lot has changed during this time including processors, display and software. If you are buying MacBook now then I would recommend you to buy at least MacBook pro retina version 2013 model.
How do you unlock a MacBook without the password?
With your Mac now in Recovery Mode, click on Utilities in the menu bar followed by Terminal. A new window will show up, waiting for you to enter a command. Type "resetpassword" as one word, without the quotes, and press Return. Close the Terminal window, where you will then find the Reset Password tool.