@maxdancona,
maxdancona wrote:Your computer has about 50,000 ports, numbered from 1 to 49,999. The second part of your question doesn't make sense.
65,365 for TCP and 65,365 for UDP.
To find what port a program is using:
Run a DOS prompt, then run "netstat -ano". This will list all of the IP addresses and ports that are being utilized. You can then use the process ID (PID) to determine what program is using the port.