Using Internet Explorer (PC)

Choose View > Text Size and select your preferred text size.

Using Internet Explorer for Mac

Choose Preferences > Web Browser > Language/Fonts select your preferred text size.

Using Mozilla Firefox

Choose View > Zoom and select Zoom In or Zoom Out to select your preferred text size. Alternatively you can press Ctrl and + or - until the text is at your preferred size.

Using Google Chrome

Choose the Customize and Control Google Chrome menu  then select Zoom + or - to select preferred text size. Alternatively you can press Ctrl and + or - until the text is at your preferred size.