Where do I find information on how to use my Chromebook keyboard? Your unique Chromebook keys usually appear on the top row of your keyboard from left to right. or Use the Search key or the Launcher key to search, show your apps, and interact with Google Assistant.To turn Caps Lock on or off, press Alt + Search . Or press Alt + Launcher . Go to the previous page Go to the next page Refresh your current page Make your page take up the full screen Show all your open windows Take a screenshot Decrease screen brightness Increase screen brightness Turn on electronic privacy screen Decrease keyboard backlight brightness Increase keyboard backlight brightness Rewind to last track Play/pause Skip to next track Turn off the sound Lower the volume Raise the volume Tip: If you're using a Windows keyboard with your Chromebook, the Windows key between Ctrl and Alt works as the Search key or the Launcher key .