I just came across a useful tip. Hold down the Ctrl button and rotating the scroll button on the mouse will expand the screen making that hard to read print larger.
Maybe everyone else know this?
I could be a slow learner, no one knows for sure.
You can hit control plus the + or - to do the same thing.
Another shortcut I use regularly: if you use the scroll wheel to click on a link it will open in another tab (instead of right clicking and selecting the same option).