COMPUTARIZAR - TRAINING ON COMPUTER SCIENCE -

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TRAINING	FREE RESOURCES
A new topic every month! The Instant Messengers Global Communication Services Comparison of the Messengers In Edition of August 2003	Programs & Services Revision of the current month! Data Transfer using the FTP Revision of the following month Payment with Credit Cards
The webpages of this site are upgraded to the rhythm of the technology!

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I N T R O D U C T I O N

These pages are dedicated to the users that begin in the handling of the global online systems. Our objective is to introduce the beginners in the advanced topics of the computer technology. A solid understanding of the technologies of Internet is essential, because Internet is the main media of information on the computing resources. The upgrades, manuals, courses and forums of consultations are in the Net.

The computer science is presently a fundamental tool, and will be it much more in the future. The will and the enthusiasm are enough to acquire the knowledge and to achieve the basic experience, that are necessary to proceed in efficient form, in the handling of the technology. If you have some will and enthusiasm with the help of these pages, you can begin to dominate the global computerized systems of the XXI century.

BILLBOARD OF TRAINING
BASIC TOPICS

T O P I C S	PRESENTATION
What's Internet? Basic Concepts		Basic concepts on Internet. Graphic outlines to introduce the concepts and statistical data. Methods of minimizing the connection costs. Glossaries, dicctionaries, tutorials and practical exercises to develop your knowledge.
Electronic Mail E-mail Boxes		The electronic mail studied in depth. E-mail box on the Web. POP E-mail. Boxes with voice mail and fax/telephone. Secure E-mail exchange problem. Encryption and authentication, digital certificate for mail users. Exercises.
SEARCHERS Directory		Handling of the searchers, directory and indexes of resources on Internet. Programs for access to the searchers and directory of all the countries of the world. List of the searchers for the main topics & meta-crawlers. Exercises.
YOUR WEBPAGE Programming		Concept of web page. Languages HTML, JAVA, JScript. The programs CGIs, ASP, PHP. Free Web Servers. Tools for the design of pages. The formats of graphics, audio and video digital. Promotion of your web page. Maintenance.
E L E C T O N I C C O M M E R C E		Concept of electronic commerce, elements that make it possible. The topic of the security of the transactions. Secure payment with credit card. Digital currency. Digital certificate. Programs for online billing and administration.
Your Own Domain www.your-name.com		Address IP on Internet. Nets classes A,B and C. The Domain Name system. Registrar and Registries of domains. Statistics on the number of domains. Selection of your domain. Tools to handle the domain registers. Exercises.
Your Own Server on Internet		The Apache server of the Unix environment. The server IIS of the Windows environment. Installation and operation. Concept of Virtual Server. Dedicated servers. Providers of virtual servers. Manage your own virtual server. Costs.
PROMOTION of Web Pages		The promotion of your page web is a necessary task, because some 1500 millions of them exist in Internet. Concepts and techniques for promoting your page in the electronic media. Programs to promote and useful services.
Groups of News Mailing lists		A group of news, is a debate forum on a specific topic. The participants of the newsgroup, exchange opinions using menssages (articles). There are about 50 thousand groups and more than 20 thousand Mailing lists online.
LIBRARIES on Internet		The digital libraries, will be in the near future, the main source of knowledge. You will be able to download an encyclopedia multimedia in a few minutes. There are several libraries that have online thousands of electronic books.
COURSES on Internet		Collection of the best courses on computer science topics. Free courses and controlled with approval certificate. Your study cabinet on the Web. Programming, operating systems, business, marketing, graphic design,..
The CHAT IRC talk networks		The chat or exchange of messages in real time. Chat concepts and IRC commands. Channels, servers and chat networks. The client of chat mIRC in Spanish. You can install in your PC an IRC server and your own channels.
MESSENGERS instant service		The messengers allow you chat, to converse, to talk on the phone, to begin a video conference, to exchange files and to send messages to cellulars. Comparison of services. Resources. Skins collections, emoticons & sounds.
CONFERENCE video-voice-chat		The video conference over Internet is every time of better quality and if you have a PC the cost is minimum. Programs of conference Netmeeting and CuSeeMe. Configuration, services, accessories and resources. Standards.
TECHNOLOGY NEWS		This page offers you the last novelties on the technology, with emphasis in the computer science. Billboard of the most outstanding facts, brief articles, and access to the originals in newspapers, papers, magazines and ezines.
PROGRAMS G A M E S		Access to the worldwide networks of distribution of the public and shareware programs. Collection of the best utilitarian programs and the places to obtain them. Access to the best web sites and directories about games for the PC.
	Every month is edited and published a new topic!

SPECIFIC TOPICS

T O P I C S	PRESENTATION
TOP LEVEL DOMAINS	New and traditional generic domains. Domains of each country and regions of the world. Providers, Registries and Registrars. Organizations that adminiter Internet. List of the Registrars of Domnains acepted officially by the ICANN.
INTERNET 2 is the future	Universities, organizations and companies of the USA and of the rest of the world, are building the Internet of the future. Minimum speed of 10000 Kbps. Audio & Video in real time. Digital libraries. The age of remote control is born.
NetMeeting 2.x-3.x video conference	Netmeeting is a good free video conference program. From the version 2.x is compatible with the standards H.323 and T.120. The version 3.x allow the secure transfer of data using SSL and remote access to a system Windows.
Cu-SeeMe 1.x video conference	Excellent small program for video conference in group of up to 64 people. It doesn't require installation and their size of 640 KB makes it ideal to join people with different PCs. Reflectors. Versions for Windows, Linux & MacOS.
Cu-SeeMe 5.x video conference	The video conference program Cu-SeeMe 5.x is not free, but its cost of $40 dólares of USA it is not a problem, when one needs a good conference environment. Is compatible with the standars H.323 & T.120. Reflector servers.
ICQ - I Seek You instant messenger	The service ICQ allows the instant communication of people from all over the world. There are about 100 million users. The service allows you chat, speak, talk on the phone, send and receive files and messages to cellular phones.
MSN Messenger instant messenger	The service MSN Messenger allows chat, speak, talk on the phone, send & receive files and messages to/from cellulars. For Windows 95/98/NT/2000 is the version 4.6. Windows XP has a better version, with video chat. Resources.
Transmission F T P of data	Functions and options of the file transfer protocol FTP. Programs of FTP for Unix and Windows. Operation and configuration of Cuteftp. Functions to maintain web sites and to publish web pages. FTP archives and directories.
	Every month is edited and published a new topic!

BILLBOARD OF RESOURCES

T O P I C S	DESCRIPTION
TRASLATION Redtrans		In the page Redtrans you can learn how to manage the translators that there are on Internet. You can translate text blocks and web pages in some few seconds. Foreign characters, bilingual dictionaries, courses of languages.
WEB SERVER Free Hosting		The best servers to host your personal or commercial web page. There are many communities of users that offer you, a disk space up to 100 MB, one E-mail box, tools and services to improve your web pages. Useful to begin.
VIRTUAL DISK backup on Internet		The data are usually stored in diskettes, tapes and local disks. You can keep your files of data, pictures, graphics, music and programs in storage servers on Internet. You can get a free space from 10MB up to 3000 MB.
Address ALIAS Redirection		A server to host your web page, is very easy of getting it. But it is not very probable that the address of your web page becomes short. In such a case, you can use an address alias, brief and descriptive, to locate your page.
MUSIC MP3 Format MPEG		The sound format MP3 and the MPEG of digital video, they are those more used on Internet, for the excellent level of quality and the reduced size of the files. Collections of Music MP3. Jukebox, Player, Ripper, Encoder, Utilities.
PROVIDERS of Internet		There are many free access Internet providers that offer you an acceptable quality service. Several offer you an E-mail Box and space to host your web page. The Speed of connection is 56 Kbps & often without usage time limit.
The TELEPHONE over Internet		Service of telephone over Internet. You can reduce phone bill 95% off the cost of traditional long distance calls. International PC to Phone rate of the global Providers. Programs and Electronic Accesories for the Internetic Telephone.
	Every month the revision of a new resource is made!

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