I ended up only have a fraction of the applications I used to be able to have, as there was something that kept taking up more and more space. Very quickly something would use up this space and I would have to go through the process again trying to free up more. I kept deleting apps, restarting MacBook and constantly running cleanmymac to free up space.

It would then only take a few days and then that storage would be used up by something else. I then bought cleanmymac (I think that's what it called) to clean my computer and deleted an app I hardly used. Suddenly the storage was completely filled, after just using it and not downloading anything. A month ago it started getting really weird though. I started getting the problem of limited space, and had to change what applications where on my computer as needed. I needed a ton of applications for school and work and I am very limited with the 128GB. This problem started occurring a few months ago. I was starting to get problems with my MacBook Air regarding available space.

How to free up memory on macbook