Following up on the previous tip on how to free up RAM in Photoshop, if you work in Adobe InDesign all day like I do, you may notice that it gets very sluggish after a few hours. You’ll be doing yourself a huge favor if you simply quit InDesign every once in a while and re-launch it. InDesign will fly along at full speed once you do. The problem is that InDesign suffers from some sort of “memory leak” and it slowly but surely keeps things stored in RAM that it should have purged by itself. Over time, this leads to a slow down that is especially noticeable when scrolling pages with images, scaling images, etc… Quit and relaunch and the RAM gets set free!