Press theScreenshotkey on your Chromebook’s keyboard.
They key is located in the function row and has a camera icon printed on it.
Press theScreen Recordicon to switch to screen recording mode.

you might now choose from three screen recording options, each located in the center of the toolbar.
A brief countdown will be displayed before the screen recording begins.
Your microphone will not be turned on by default.

SelectSettingsand thenRecord microphoneto enable it.
SelectStop screen recording, found in the ChromeOS task bar, to end the recording session.
It works on any unit running ChromeOS.

Choose from three screen recording options.
SelectStop screen recordingto end the recording session.
Where Are Screen Recordings Saved on a Chromebook?
A notification will appear when a screen recording ends.
Tap this notification to view the file.
All screen recordings save to the Videos folder.
you could view this folder in the Files app, which is located on the taskbar.
you’re able to also find screen recordings listed under Downloads.
Screen recordings aren’t saved to Google Drive.
You’ll have to manually move them from the Videos folder to your Google Drive folder.
What File jot down Are Screen Recordings on a Chromebook?
Screen recordings are saved as .webm video files.
Our freevideo converter softwarearticle will point you in the right direction.
To cut down on background noises, use anoise-canceling microphone.
To just record audio, use an online tool likeVocaroo.com, or use a Chrome extension likeReverb Record.