Input problems

[danny]

In using my Logitech USB mouse, I now can not click anywhere without everything being highlighted. For example, If I click on a desktop icon, all of the icons prior to the icon I clicked are highlighted. I rebooted and the problem isn't going away. Any suggestions?

I'm using Windows XP SP2. 1G RAM. Everything was fine until now.... I was using Nvu when this behaviour started.

[MakeYourslf2012]

Hold the shift button down for about 8 seconds and the "StickyKeys" window should pop up, click the mouse tab and fool around with the settings in that menu. All it takes is to check/uncheck a box, I can't recall which one though.