Free screen recorder
You can record sound at the same time that you record your screen and/or webcam. You can record your voice for free with your microphone. Choose your audio source for voiceover narration from any microphone you have connected to your computer.
You can also record your computer system audio on Mac or PC with a paid ScreenPal plan, so that you can record gameplay, music, video calls, and any other computer sounds that you want to include in your screen recording. To record your system audio during the screen recording, make sure your computer audio is turned on, rather than muted. Simply click on ‘yes’ to record computer sounds in Computer Audio settings of the screen recorder interface. For Mac users (macOS 10.12 or later), you will first need to enable computer audio and restart your computer after enabling computer audio.