When working in your Adobe InDesign document, you can quickly zoom in or out on your page or spread with a few quick shortcuts. Command + Spacebar + Click zooms in on your document page, centering on the area around your cursor. Command + Option + Spacebar + Click zooms out on your document page. Double-click the Hand Tool in the Toolbar, or hit Command + Option + 0 (zero), to automatically fit the page or spread to the screen (obviously, the zoom amount will vary depending on the size of your monitor). Double-click the Zoom Tool in the Toolbar, or hit Command + 1, to view your page or spread at 100%