If you have two windows 10 system and want to connect them together so you can share files and internet, You are in a good place

the steps are very easy!

Press Win+x and choose command prompt (admin).

Command Prompt admin Win+X

or Win+R and type cmd to open command prompt

Run cmd

enter the fallowing command, and simply choose an SSID which is just a name for your network and a value for “key” which is the password for your network.

netsh wlan set hostednetwork mode=allow ssid=AdHoc key=password

run the fallowing command to start your network.

netsh wlan start hostednetwork

search “View network connections” in start menu.

view network connections

after you opened network connections, right click on your main Wi-Fi adapter and choose properties.

view network connection, wifi properties

under sharing tab select “allow other network users to connect through this computers’s Internet connection.

share internet connection (internet sharing tab)

and from dopbox select which network you want to share your internet with.

And finally you can scan the new network from your second computer and join the network, not only you can share files but you can use the share internet