Laptop to use as a WiFi router?

Question

WiFi

Hello!
can i use my laptop as a wifi router?
that is, I connect an Internet cable to it and use it as a Wi-Fi router .... + filtering by MAC or IP - is it possible?
Or is there any program that will do these?

Answer 1

lookfornotebook.ru/kak-razdat-wifi-s-noutbuka seems to be described in detail, but there is also software, these programs are described on the link.
I personally used Connectify which has a free use case