Use GiliSoft Screen Recorder Pro to record system audio and microphone together on Windows. Capture desktop sound, voice narration, and screen activity in sync for tutorials, webinars, meetings, troubleshooting videos, and product demos.
1. Select the screen area or window you want to capture.
2. Enable system sound recording for internal desktop audio.
3. Turn on microphone capture for voice narration.
4. Start recording and verify both audio sources are active.
5. Save the output and trim it if you need a shorter final clip.
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