Questions tagged [port]

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Few questions about ports

I was looking for what port is on many websites, but i am not sure if i found what i want. My questions is: 1) What is a port? Is that a piece of code in my Windows? As i found on (en.wikipedia.org/...
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Ports and Files

In Week 6 lectures where we first learn about computer networks, we learnt about ports. David said that the ports tell the listening computer what type of file it is, e.g. port 80 for HTTP, 25 for ...
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how to close port 8080?

~cs50/pset6/server public and ./server public in my own directory worked fine for a long time but now when I try to run it I get the message "Port 8080 already in use, stopping server." How can I ...