Is there any other way to connect 2 computers

Question

i know that you can use socket but is there any thing eles then socket?

Answer 1

remote desktop sharing

Answer 2

In Practical Sense, you can...
- Use an Ethernet Cable
- Direct Link via Wifi
- Create a LAN Connection
- Use Wireless Tranceivers and attach them to the Computers' USB Ports
- Create the same file and fill-it-in the same way as documented on one of the computers
Well. That was me.

Answer 3

Yes RS232 links has been used for that for ages.