The following IP Ports and Protocols are excerpted from Networking Fundamentals. Port number – Protocols name 20 – File Transfer Protocol (FTP) data 21 – File Transfer Protocol (FTP) control 23 – Telnet 25 – Simple Mail Transfer Protocol (SMTP) 53 – Domain Name Service (DNS) 80 – HyperText TransferContinue Reading

New WGA notifications gave me a two or three hours problem, when I start my computer and looked the notification balloom. I searched the web by Google or Yahoo, and got little answer in April 25, 2006. I don’t think a lot of people update their Windows XP with theContinue Reading