ok, i set a background color, put type in the layer above it, white type about 250 px. i chose type>extrude to 3d, and now it is locked up. i click anywhere in the interface and nothing. now i have to go ctrl,alt,delete and shut down the program, happens everytime.
You have now posted your nebulous issue three times and wasted your time and ours in triplicate.
We still have no informaton about your exact versions of the OS and of Photoshop, your hardawre specs, etc,
Please read this FAQ for advice on how to ask your questions correctly for quicker and better answers:
As station_two said, you are probably wasting your own and other people's time by not providing some solid technical information. the short version is that if it locks up, your graphics card is insufficient or misconfigured, but that's merely stating teh obvious. Anything beyond that will require much more info.