Clear Out iCal
Is your bloated iCal slowing down your computer? Use a simple preference to remove tons of information in one easy step.
Here’s how:

- Open iCal.
- In the Finder menu, click on iCal and choose Preferences from the menu.
- In the dialog box, click on the Advanced button.
- Select the delete events option and choose the age of the items that you want to remove.
- You’ll get a dialog box warning you that iCal’s about to do what you asked. Tell it yes.
That’s it. You’ve cleaned up your calendar and should have a faster-running computer.

