If you’ve ever tried to align two objects in Adobe Illustrator, you may have noticed that when you select the two objects and click the align tool; the objects align, but do so by moving both objects. Not an optimal situation. Wouldn’t it be better if you could tell Illustrator to not move one of those objects? Thankfully, Illustrator CS4 allows you to do so. Shift + click both the objects you want to align so they’re both selected. Now, click one of the objects again. You’ll notice that the selection points and outline get a little thicker. This indicates that this object is now the key object that Illustrator will use to align the second object to; in other words, the key object won’t move when you click one of the alignment tools.