Remember that Bijoy is not a free program. You need to install the Bijoy keyboard on your computer to use Bijoy keyboard. Bijoy 2000, Bijoy Pro for WinXP, Bijoy 2003 and Bijoy Bahanno are different version. But now, a few days, there’s more keyboard layout like Avro Keyboard to write in Bangla. People have been using Bijoy Bayanno from windows-98 era up till now. Download Bijoy Bayanno and start typing in Bangla.
Bijoy Bayanno software is not free software you need to purchase it. Bijoy Bangla Typing Keyboard layout is the property of Mustafa Jabbar.