Ok, here's one for ya.

As I'm working this morning, I notice that it's 9:15am (I just look at the clock in the taskbar).  Then, as a little time goes by, I notice that it's still 9:15am.  Looks to me as if the program froze. 

So I double click on the time in the taskbar and what do you know, the clock is working fine but the display in the taskbar is frozen.  No biggie, it finally came back to life little while later but still, it's a rather peculiar screen shot.