Deleting Files
- To remove an item, drag it to the Trash. The Trash is located at the end of the Dock.
- Choose Finder > Empty Trash.
- When you see a warning message, click OK.
Tip: To prevent the warning message from appearing, press the Option key when you choose Empty Trash. You can also turn off the warning in the Advanced pane of Finder preferences.
Even after you empty the Trash, deleted files can be recovered using data-recovery software. To delete files so they can’t be recovered, see:
Prevent deleted files from being read
You can also use Disk Utility to securely remove items from your computer.