Ports are only "enabled" if an application is listening on them. Unless you are running a web server on the computer, the port is not "enabled."
firewall is enabled by default
You can an USB port or LPT port.
Search narrator.Exe en rename it to e.g. narrator.old
You can enable and disable the copy/paste option in Windows XP via certain software. These include Prevent, M File Anti-Copy or Stopper.
Software Explorer
Software Explorer
You can use Windows Defender to disable programs that run at startup, or using System Configuration.
Software Explorer
You have to have a program that is actually using this port for it to be "open." As long as the program is not blocked by Windows Firewall, the port will be open.
Software Explorer
-ND
Standard TCP/IP Port
Disable automatic restart on system failure