How do I clean up Start up Disk on Mac? 1. We will explain in the following section. With this diagram, you can customize your own solution. You can see how much space is being used and its free space, as well as the type of files that have taken up the space. There will be a diagram similar to the one shown below. To check the exact storage of your startup disk, find the apple icon on the menu bar – go to “About this Mac” – storage. How to check the exact storage of your startup disk You might also encounter difficulties when trying to download or create new files, as there is not much space left.

In the meantime, you will keep receiving alerts as shown above. Ideally, you should not use more than 85% of the storage space on your startup disk, or you will notice a significant delay when using the computer. What if the startup disk is full or almost full?īecause this disk has your operating system, the status of it directly connects to the working condition of your Mac. You can check it by going to System Preferences > Startup Disk. This disk is named after your operating system. All your files, including the system and applications, are on it altogether. For a MacBook, usually it will have only one disk. Often times, it also has applications in it. This disk contains the Operating System for your Mac, so that it can start successfully. The name is actually pretty self-explanatory. Look no further, and we’ll start with the basic question first – what is a startup disk? If you want the solutions right away, you can also jump ahead and scroll down to the How do I Clean up Start up Disk on Mac? section. What caused this to happen? How can you solve it? What do you need to do to clear up disk space and system storage on Mac? As alarming as this alert may seem, we have some pretty solid solutions for it. And one day, you will see an alert popup window that says, “Your startup disk is almost full.”

However, when you have used this laptop for a few years, the excitement is now completely gone as it performs slower and slower. We all know that feeling… receiving a brand-new MacBook… the smell of the packaging reminds us how smooth this computer will work.

How to make space on mac startup disk