1. Unzip / Extract the file using winzip and place it in a folder.
2. Click on your Start button and select Settings > Control Panel (or Open My Computer then Control Panel)
3. Open (Doubleclick) the Fonts folder.
4. Select File > Install New Font
5. Select the Folder where you have unzipped the fonts, select the fonts and click OK.
6. Now you have successfully installed the font.