I don’t know how it happened, but I somehow lost ToolTip functionality in Windows the other day. I’d hover over an icon and NOTHING would show up. Needless to say, I was more than a little perturbed. I did a quick look around the ‘Net and discovered The Elder Geek had an answer that might work. It involves a bit of Registry diving, which is no problem from a seasoned power user like myself. To Enable or Disable Tool Tip Displays, fire up your Registry editor and navigate to HKEY_CURRENT_USER Software Microsoft Windows CurrentVersion Explorer Advanced. Look for “ShowInfoTip” and make sure its value is set to 1. That’s it. Shouldn’t even need a reboot in XP to see ‘er work again.