You may be able to increase the size of the text on screen. Following are tips to do this.
Internet Explorer
Select the View menu, then Text Size, and then your chosen size (or, if you have a mouse wheel, simply hold down Ctrl and roll the mouse wheel to alter the text size).
Firefox
Select the View menu, then Text Size, and then select decrease or increase. Alternatively select Ctrl(PC)/Command(Mac) + or –. If you have a mouse wheel, simply hold down Ctrl(PC)/Command(Mac) and roll the mouse wheel to alter the text size.
Opera
Select the View menu, then Zoom, and then select the percentage increase or decrease you require. Alternatively, select Ctrl(PC)/Command(Mac) + or –.
Safari
Select the View menu, then Make Text Bigger or Make Text Smaller. Alternatively, select Command + or –.
Google Chrome
Select the page menu at the top right, then Zoom, then Larger or Smaller. Alternatively select Ctrl(PC)/Command(Mac) + or –. If you have a mouse wheel, simply hold down Ctrl(PC)/Command(Mac) and roll the mouse wheel to alter the text size.