What program to record video with sound and change the sound?

Question

Video

Hello! It is necessary to record a lesson from the screen with sound. There are a lot of such programs, but I need to change my voice so that it cannot be recognized. What is the best software to do this? In order not to mess around with the export of sound by changing, overlaying again ....

Answer 1

FastStone Capture is an awesome program for these purposes, but I don’t know how to change the sound, I didn’t

Answer 2

In any more or less good program
Here in Sony Vegas https://www.youtube.com/watch?v=GPQNJLkT8xs&featur...