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Title: Easy to install; Macbook runs great
Review: Upgraded my Macbook from 1 GB to 4 GB. Made a world of difference! Prior to the upgrade, if I was using PhotoShop, my entire system would slow to a halt. After installing the additional memory, I've had no problem running PhotoShop, along with several other programs. Oh, and it was super easy to install. All I did was watch a few YouTube videos, and I had no problem.
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