Desktop Notification In case of change data

General
1

Hi Expert minded person,

Can anyone please provide me information, like how to get desktop notifications in case of trend change?
Is this function available in Kite3 or PI?
Desktop notification as like SLACK gives with one beep or right bottom corner message pop up.

If it is not available then please implement and provide to us.

Thanks

2

This function is not available in Zerodha yet.

3

Sound alert system is available into PI ?
What is this Sound Alert System .