For some reason I can not use the mouse to select any of the tools on the left side of the screen. Such as the lasso Tool, move tool, rotate tool, scale tool, soft modification tool etc . . .

I know that I can get to the move tool by pressing "w" but I don't know the hot keys for the others.


It's wierd because I had this problem before, then I updated my mouse driver and it was fine, now all of a sudden it's stopped working again, I don't get it :/

If it helps I have Maya PLE thanks.