There are a few things you need to do in order to record your screen on PS4. First, make sure that your PS4 is connected to the internet and that you have the latest software installed. Second, make sure that your PS4 is set up with a microphone. Third, open up the PlayStation 4 Settings app and select “Screen capture.” Fourth, select the “Capture” option and input your desired video resolution and frame rate. Fifth, click on “Start recording.” Sixth, wait for the recording to start and then press play. Seventh, enjoy your screen capture!