Well since Windows XP runs on Windows 2000 technology,it would be "slow".Also that Windows XP had MSN,which expired 15 years ago,but the good thing about Windows XP is that it can connect to the internet via WiFi without the computers hardware used for WiFi(PC only).Also that Windows XP has a logo on the start-up screen.Windows Vista on the other hand, doesn't have a logo on the start-up screen,but shows a Windows Vista animated logo atfer the start-up screen.Also that some people named Windows Vista "The first Windows 7".But somewhat,Windows Vista ran faster than Windows XP at starting up.Windows Vista was old,but it sold better than Windows XP.
Answer:
RDP port 3389
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Explanation:
A Windows user has informed the helpdesk with such an issue that requires the operator to link to the remote server through Remote Assistance to access the user's screen with a very comprehensive and ambiguous error message. Almost any attempt made by the operator to link to the remote access concludes in a message that says that the connection has been denied. To make this link, the following protocol and the port number combinations must be enabled on the firewall of the remote connection.