Launch Filmora and select Create New Project to start a project.
Select Record PC Screen under Record.
There are three kinds of screen recording for choosing, including Full Screen, Custom and Target Window. Next, if you need to record from microphone or record computer system audio, please click the icons to turn them on or off accordingly. Lastly please press Settings to check if there is anything you need to adjust before recording.
When everything is ready, please press REC button, and the program will count down 3,2,1, and start recording. You can press F9 or you can customize your own Start/Stop Hotkey in Settings to stop recording. Finally the recorded video will be dropped in the media library automatically.