How can I use my headset microphone instead of a laptop?

I used to be able to use my Razer headset microphone as normal as before, but now I somehow use my laptop (Windows 10) microphone, which is probably inside the laptop. Can someone please tell me how to use my headset microphone again? Very important.

In which you do it.

no idea where your problem is In the laptop is not a Micro No more than ne sound card and you can only use if they either s.Monitor nen speaker or very simple, the headset is infected.

Then sound card but if I now press on my laptop keyboard I can just hear everything in my headset

Do I know if the headset is tuned, I pull that out all well monitor speakers.