There are two essential components of a MacBook will be, can never be expanded at will. When upgrading the MacBook, you can click on your hard drive or memory to your laptop Mac

Here is a very simplistic instructions on how to upgrade your MacBook hard drive:

1. You enter the battery in the MacBook, with 90 degrees from its original location, remove. You can use a coin or a flat material strong.

2. Remove the hard drive of your MacBook pulling the white plastic tab mounted on the right to do so.

3. Place in the cradle of replacing the hard drive for MacBook, was purchased from an Apple Store. Want a Torx T9 must be able to do so.

4. Slide the drive tray and cradle properly. Make sure that the label must strive to ensure that the correct positioning.

5. Finally, place the battery and turn on your MacBook just updated!

Well, here's a basic guide to upgrading your RAM MacBook:

1. Remove the battery on your MacBook as it was, as described above.

2. The back of the battery compartment for your MacBook, remove the three Phillips screws, which are evenly spaced from each other.

3. Remove the L-shaped metal cover by lifting and pulling gently to the right.

4. Pull the lever back and remove the metal chip RAM MacBook, selecting it from the tray.

5. To insert the new RAM, push until it sits correctly. If you have a second RAM, do the same. Would not be the first question and will last until they are rocked properly.

6. No force the removal and insertion of RAM, because they might not only the RAM chips, but the MacBook, as well as damage.

7. After completing the update, put the lid on L-shaped metal and screws, and then insert the battery. You now have a new MacBook to date!

So if you believe your MacBook is not the fulfillment of their best as there is no need to spend another thousand dollars to replace with a new Apple Store. You can always easily upgrade the RAM or hard drive, or both, depending on your needs.