Ask Candid Candice a question about Moo Canada:There are a number of problems which one can encounter when using Telnet. Sometimes the Backspace key doesn't work (try using the Delete key or Ctrl-Backspace instead). Sometimes what you type doesn't appear on the screen (try toggling the local echo option in your Telnet program). Sometimes pressing Enter doesn't do anything (try changing what the enter key transmits - CR, LF or CR+LF). These problems, plus the lack of graphics, have relegated Telnet to the more technical corners of the Internet.
Today, Telnet is primarily used for logging into remote UNIX accounts, or where SLIP or PPP is unavailable, or when connecting to MUDs or MOOs.