Back up with the built-in Time Machine: you can configure Time Machine to back up all your files automatically.You have two choices: transfer files to another Mac/external hard drive and make a backup of the important files. Please ensure the security of your data on your Mac hard drive. Wipe USB Drives: Erase Your Data Completely & Securely! What to Do Before You Sell, Give away, or Trade in a MacBookīefore talking about how to wipe MacBook (how to wipe a MacBook Pro to sell), I’d like to show users what they should do before erasing the Macintosh HD. What should you do? Do you need to take out the disk drive and ruin it? How to wipe a MacBook completely? All of these questions will be answered later.

However, you need to remove the data completely when you plan to change a hard drive, sell/trade in the old Mac, or give away your MacBook to others. In general, you need to protect hard drive data well to prevent personal data loss/leakage.

What to Do Before You Sell, Give away, or Trade in a MacBook.

Learn more about removing junk files from a MacBook Air and see how you can free up additional GB of space that you can use for other files. Then hold down the control key on your keyboard, click the Trash icon, then click the Empty Trash button.Ĭlick the Empty Trash button again to confirm that you want to empty the files in the trash on your MacBook Air.Įmptying the trash on your computer is a good way to free up some storage space, but there are a number of other places where you can delete files that you don’t need any more. Note that you can also empty your trash in another way.

Step 3: Click the Empty Trash button to permanently delete the files in your trash. Step 1: Double-click the Trash icon in your dock. Once you complete these steps all of the items in your trash will be deleted permanently. The steps below were performed on a MacBook Air in macOS 10.12.3. How to Delete the Items in the Trash on a MacBook Air So once you are certain that the files in your trash are ones that you will not need again in the future, you can follow these steps to empty the trash on your MacBook. This may seem to be unproductive, as the files are still on your computer, but having this additional step before you permanently delete files from your laptop can save you some headaches if you inadvertently move some files to the trash that you actually need.īut eventually you might start running out of storage space, and the files that are in your Trash could be using a lot of that space. The Trash bin on your MacBook Air is where a lot of your files go when you delete them.

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