For the visually challenged

In the case of visual impairments, text-to-speech conversion tools play a major role. As the visually challenged cannot view the contents on the screen either partially or completely, they require tools to convert text into speech. Audible alerts are audio indications for some of the actions either performed by the system or the user, like connecting to a network, receiving a mail, etc. Most current operating systems include audible alert features, which are located in Accessibility options.