If it is and you're afraid to go it alone, check out ifixit for more guides. NOTE: your computer may be slightly different. And that's it! Everything unscrewed and removed! Now let's put it back together again. Remove the four posts on the side of the hard drive with the T6 screwdriver. Remove those and you'll be able to lift up the hard drive and unplug it. It's being held in place by 4 more screws. Make sure also to check Recommendations (on top of the list).

Using the quick tabs above, you will decide what is there you can toss away.

By far, the most-space demanding of your files will be Applications. With the panel removed you can see the hard drive. Click the Apple Menu > About This Mac > Storage. Be sure to place them somewhere safe so they don't roll away into oblivion. Enter your Apple ID username and password and select Buy. Choose the amount of additional storage you wish to purchase and hit Next. In the next window, hit Buy More Storage. At the bottom of the page, click on Manage.

Use the #00 screwdriver to remove all the screws on the back. Click on the Apple logo and go to System Preferences > Apple ID. So shut down your laptop and flip it over. But since you've already gotten this far you're probably both inclined to get it done AND have a machine past warranty anyway. Click on the message, and choose Message -> Remove Attachments from the menu bar. Use the Sort by Size option to find the biggest messages. Opening up your MacBook Pro opens you to the possibility of messing something up and voiding your warranty so if that bothers you you can just sit tight with what you have. Open up Mail, and click on the folder that you want to find and remove attachments for.

How to make more disc space on mac