Apple website Support
This is a tutorial that the Apple website have come up with themselves to help MacBook users to remove or install memory onto their MacBooks. This includes the different models ranging from the new MacBook laptops of late 2009 to the MacBook in 2006. As each model is slightly different from the rest, they have come up with a number of different tutorials for each of their different models.
Crucial - The Memory Experts
Crucial memory is one of a few different branded memory modules that you can purchase for your Apple laptops/computers. On this site, you can find out what memory you would need to buy that is compatible for your machine. Crucial Memory is guaranteed-compatible for Apple Computer systems and you can use their advisor tool on their website, in order to pick out what memory is right for you.
Other World Computing (OWC)
This site is a great as it deals with all the different Apple products that Apple have released, including iPods, MacBook Laptops, Mac Pro’s etc. On the link that I have provided it is a link taking you to a video that OWC have made giving you a step-by-step guide in removing and installing memory and a hard drive into your MacBook 13” laptop. Its a very simple process with easy instructions just like the tutorial that I have made.