Change DPI for easy reading

To make the Vista system font larger for easy reading, adopt the following procedure:-
  • Start
  • Control Panel
  • Type DPI in the Search box at the top right,
  • Adjust DPI Scaling utility shown here.
  • The preset value of 120 DPI.
  • Custom DPI button
  • Use Slider control to change the size up to 110 DPI.