Letters on keyboard switch between tool shortcuts and menu bar
When I'm using Photoshop, I like to use shortcuts for common tools; for example, "L" for lasso, and "H" for hand tool. The problem I am experiencing is that instead of leading me to the hand tool, sometimes (every other time I hit H) it leads me to the "Help" menu instead! The same thing happens when I hit the L key. It opens up a menu instead. It seems like it switches back and fourth between menus and tools each time I hit the shortcut key. Is this a setting?

