How to delete the old time machine backup on the Mac correctly? Delete Old Backups of Time Machine via Time Machine in Mac OS X.And when you use the Time Machine to remove the old backup, it will more faster than Finder. Step 3 It will pop-up the tip window, click 'Empty' to contine. Step 2 Run Better Trash, then access the menu bar and click 'Force Empty Trash'. Select Finder menu and click on Empty Trash. Make sure there is nothing that you really need. Open the Trash folder, and then click on the Dock at the right end to open the folder in Finder. The next recommended step is to take out your Trash.

In that way, you will see how much free space is left on your hard drive. So if you want your precious drive space back, and you want to make sure what you've deleted is really deleted, empty the trash. It's easy to let those files build up until you have hundreds of megabytes - gigabytes, even, just waiting to be deleted (or discovered if anyone has access and decides to snoop). But until you actually empty the trash, it'll sit there - just like a trashcan in real life.

Putting a file in the trashcan means it's marked for deletion. Faster Emptying Trash Mac External Drive Apps.

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