Now it's only a matter of choosing your new RAM, and I recommend starting with MacSales. You navigated to your Mac memory information and discovered whether you had space for new memory.
As you see in the screenshot above, my MacBook Pro doesn't have space for the new RAM. If you have an empty bank or two, you're in luck, upgrading your memory just got that much easier. The "banks" are the slots that the RAM is inserted into. You will see the exact details of your RAM modules or sticks on the right.
Let’s look under the hood and see what your memory situation is like. This may not be what you want to hear, but it’s possible that you can’t add more RAM to your Mac, even if you wanted to. The first step is to check if your Mac has slots for new RAM.
If you have reached the conclusion that you need more memory, I'm going to show you exactly how to increase your Mac RAM. When to use this tool? When your Mac or a particular app hangs up, this feature will temporarily flush memory, helping your Mac to unfreeze.
If there is mostly green, your system RAM is currently fine. Memory Pressure is the graph you need to study.
The more RAM available, the better your Mac is able to execute the tasks that are being thrown at it. Your Mac slows down when it experiences high memory usage, in other words, when the running applications demand more RAM than your Mac can provide. This memory is temporary and used by the CPU to hold information that processes actively use on your system. Is your Mac slowing down? Do you spend more and more time waiting for applications to do what you want? If so, there is a very good chance that you have high memory usage and need a Mac RAM upgrade. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.
So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.