Step 1: Create a new folder on their desktop

Step 2: Google “_____ wallpaper” and drag all the pictures you want to show up on their screen into the new folder on the desktop

Step 3: Open System Preferences and Click on the Desktop and Screensaver option in the top left

Step 4: Add the new untitled folder to the “folder” drop down menu. Do this by clicking the little plus button under the dialog box.

Step 5: Select the new folder.

Step 6: Choose how often the picture changes. You can choose between every 5 seconds, 1 minute, 5 minutes,  30 minutes, every hour, or every day.

Experimac King of Prussia enjoys the spirit of April Fools Day. Please enjoy this prank in a fun and harmless way!