I leaned forward on my keyboard a minute ago and now everything is gone huge. The font is huge and I've to scroll across to read the edge of this web-page. The icons on my desktop fill the whole screen and even though I've only two firefox tabs open, they stretch the length of the screen. Basically, it looks like the screen is set up for someone in first class.
Small is better so . . . . . . . . . . . How to fix?
Help appreciated.
