Hello, this is Emily.
The only feature from Windows that can cause clicking sound lives in Settings > Accessibility > Keyboard > Filter Keys. However, if that option is already turned off, this can be from third party.
What type of wireless keyboard do you have? For example, I have one from Logitech and its own software has the typing sound effect feature. See if that can be a possibility.
If you cannot think of any third party possibility, use this instruction to perform a clean boot : https://support.microsoft.com/en-us/topic/how-t...
Let me know if it continues to make the sound after the clean boot. If it doesn't, then we know 100% sure that it is not coming from Windows, so it will be just a matter of finding out which third party software is causing this.