If English is not your , you might have some trouble understanding the computer’s voice. I installed the program on Windows Vista Home Premium, and the only voice that is available is called Mary. ‘Talking Dictionary’ allows you to set the speed of this voice. It’s quite funny if you set Mary to speak fast.
Shortcut keys are provided for saying the word, the definitions, and the synonyms. There are also shortcuts for going to the next or previous definition.