(You may need to scroll down.) To change how long your Mac can be inactive before the screen saver starts, choose Apple menu > System Settings, then click Lock Screen in the sidebar and choose settings on the right. There is a considerable amount of fresh material which I hope will improve upon the original article. To change these settings, choose Apple menu > System Settings, then click Screen Saver in the sidebar.

Having said that, this is not just a mere recycling of the old article. Ever since the advent of Xcode Apple has included a default screen saver project template to make our lives significantly easier. Simply swapping the default wallpaper for a background you like can make your desktop feel new again. Navigate to the My ScreenSaver pictures folder you. Click the Source sub menu (for older MacOS versions, select the + button near the bottom of the screensaver list) Select Add Folder of Pictures. An entire section was dedicated to 'Preparing the Project.' Thankfully, these steps are no longer required. Click the Screensaver tab, then click on a type of image screen saver, for example Origami or Slideshow or Ken Burns. I originally wrote this article in 2001 when it was still necessary to jump through a few configuration hoops just to create a new screen saver project. The ScreenSaverView class provides us with an interface for animating the screen saver, drawing the preview view in the System Preferences pane, and displaying a configuration sheet. Writing a screen saver module is surprisingly simple using Mac OS X's screen saver framework.

Use custom screen saver mac