If you can not able to see the bangla font please follow the following instruction:
1. Download and save the font to any folder of your PC.
2. Copy the file to clipboard. Several ways to do so from My Computer/Windows Explorer:
a. Select the file and Press Ctrl+C, or3. Paste the file in Control Panel's 'Fonts' folder. To do so, open 'Control Panel' from 'Start Menu' > 'Settings'. Open the 'Fonts' folder. Now to paste the file by any of the following ways:
b. Select the file and click 'Copy' icon, or
c. Select the file and from 'Edit' menu choose 'Copy'.
a. Press Ctrl+V, or
b. Click 'Paste' icon
c. From 'Edit' menu choose 'Paste'.