Unhide Menu Bar

Im relatively new to Mac. I wanted to see my screen clear of the dock and menu bar so used the instructions from a site I can't remember now. I want to unhide the men bar and dock now. The dock option allows me to unhide but still hides itself. Any suggestions
P.S:Im working on Lion

Click the full-screen button at the top right of the app window to go full screen. If the app supports it.

nikhibhai said:

The dock option allows me to unhide but still hides itself. Any suggestions?

Click to expand...

Change settings here:
System Preferences > Dock

Hide the Mac Menu Bar

That should allow you to unhide the Menu Bar. If not let us know.

Feel stupid now! I found the app I used. DOCKER. I must have been overriding the system preferences