Download the Arial Greek TrueType font clicking here (arial.exe) and/or the Times New Roman Greek TrueType font clicking here (times.exe) and/or the Avant Greek TrueType font clicking here (avant.exe) and/or the Verdana Greek TrueType font clicking here (avant.exe) to your \windows\system directory.

Then go to your \windows\system directory and execute the relative .exe to extract the appropriate fonts.

Go to Control Panel from Main Group, double-click on Fonts icon, and press the Add button.

Select the \windows\system directory, choose Arial Greek and/or Times New Roman Greek and/or Avant Greek and Courier New Greek and click OK.

Open your browser and configure Arial Greek or Times New Roman Greek or Avant Greek as the Proportional Font and Courier New Greek as the Fixed Font. Arial Greek size=10 is a good choise for your browser.