Communications		Connectivity		E-mail
	Answering machines Chat messengers Conferencing Fax IRC SMS		Download managers PPP and slip		E-mail checkers E-mail clients E-mail utilities News readers News tickers
	Internet tools		Network administration		Network protocols
	File sharing Trace route Utilities Web based applications Web mail		Log analyzers Mirroring Miscellaneous Monitoring Network file sharing		FTP Ping Remote administration SSH Telnet
	Security		Servers		Web browsers and tools
	Antivirus scanners Firewalls Security applications		BOOTP and DHCP Chat DNS utilities Database IRC Mail NFS News Proxy Search engines Web		Cache viewers Offline browsers Searchbots Web browsers
	Web building tools
	Browser tools Bulletin boards Counters HTML editors Password managers Streaming Text editors Utilities Validators