I’ve recently had some ask the question, ‘How do I know how much memory my Macintosh has?’ It’s very easy to find out how much memory your mac has – just go to the apple menu (top left of your screen) and select About this Mac.
You might have wondered how to get more RAM on your mac. You can replace it yourself, but you need to be careful where you buy it from.
In case you haven’t yet realised, Apple Memory is different to normal PC RAM, so if you go to a cheap PC shop or ebay and buy some memory it probably won’t work in your Apple computer. Here’s a reliable place I have found to buy RAM that works well in your Macintosh.