InDesign crashing? Menus and palettes blank or out of sorts? Other strange flutterings from the butterfly? You might have corrupted preferences. Reset them.
Just press CMD+OPT+SHIFT (CTRL+ALT+SHIFT) while launching InDesign (or Photoshop, Illustrator, ImageReady, GoLive, or InCopy). Adobe says that’s easy. Trust me, it’s easier to say than do.
The problem is, with a decent computer, you don’t have long to get those three keys depressed before the application passes the point in its launch cycle when they no longer have an effect. On slower computers–a G3 or low-RAM G4, for example–you’ll have time to double-click the application icon, retie your shoes, and still get CMD+OPT+SHIFT depressed in time to make InDesign trash and rebuild its preferences. Ironic, really, that Adobe, the company whose Photoshop was the driving factor in most designers RAM and computer upgrades, is actually banking on slower computers to make a feature work.
The keyboard shortcut to reset preferences is a tip, but to make it work on a fast system, either practice a new three-fingered salute, or follow this tip: Make a copy of the alias or shortcut and put it on the desktop, and then launch InDesign from there. Launching from the dock or start menu and then trying to time the press of the keys is challenging, but double-click-launching from the desktop generally proves easier for those without superhuman speed.