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ü ( )** 100 /, 1 , 100 ;
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, . , Wi-Fi (Wireless Fidelity ) 11 /.
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:
ü ( , ), ( 48- );
ü (), . (), , (孭).
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TCP/IP**, 1983 . :
ü TCP (T ransmission C ontrol P rotocol ﭭ ), () ;
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( ) 孭 , , TCP/IP. :
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ü WWW , , , , , , ..; . http .
ü E-Mail (E lectronic mail***) , . , , . SMTP (S imple M ail T ransfer P rotocol ), POP (P ost O ffice P rotocol ). IMAP (Internet Message Access Protocol ) . MIME (M ultipurpose I nternet M ail E xtension 譭 ). .
Outlook Express ( Microsoft Internet Explorer), Microsoft Outlook ( Microsoft Office), Netscape Messenger ( Netscape Communicator), The Bat! .
ü (, ..) FTP (F ile T ransfer P rotocol ).
ü (, ) UseNet News (Newsgroups) , 譭 孭 . , ୭ () .
BBS (B ulletin B oard S ystem ), FidoNet, .
ü IRC (I nternet R elay C hat , ), - , , .
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ü Telnet ( Telnet) , , .
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- (IP-) , IP, - , : WAP (W ireless A pplication P rotocol ), GPRS (G eneral P acket R adio S ervice).
SSL (S ecured S ocket L ayer).