If you’re like most people, you probably use Macs to keep track of important information like your calendar and to store files. But sometimes you want to delete old updates that have been installed on your computer. Here’s how to do it:

  1. Open the System Preferences app and click the General tab.
  2. Scroll down and click the Update & Security tab.
  3. Click the Delete Updates button.
  4. Type your password in the text field and click the Delete button.