Browser Enlarged When browsing the internet, the page is now enlarged, I think I may have pressed something to make it go into large mode or something. I can't view the webpage without having to scrol over. Any suggestions??

If part of the web page is not visible on the screen, you may have accidentally dragged it off to the side. Click the green button at the top-left corner of the web page to resize the window to fit on the screen.
If your screen resolution is set to 800 x 600 or less, most web pages won't fit on the screen. If possible, increase resolution to at least 1024 x 768 in System Preferences > Displays.
You may have accidentally hit Command (Apple key) and the plus sign (+) key -- this makes the text bigger. To reduce text size, hit Command and hyphen (-) key.
Finally, if Zoom is turned on in the Universal Access setting, you be looking at only part of the screen -- zoomed in like using a magnifying glass. Hold down Command (Apple key) and ALT key and hyphen (-) to see if this is on -- it will unzoom (zoom out) by one step. Turn this off or on in System Preferences > Universal Access.
I hope that helps.