e-learning is a way of learning via Internet
encyclopedia
http://www.encyclopedia.com/ http://www.encarta msn.comAn encyclopedia is a book or series of books that contain general information about many topics or area. A dictionary offers definition of words, while an encyclopedia explores topics more in depth and often includes illustrations, maps, and photographs.Many encyclopedias are now being published in CD-ROM form, with the most notable example being Microsoft's Encarta™; other encyclopedias are now entirely available online, with no print version.
One of the most important advantages of online encyclopedias is the fact that they can be edited frequently, so they remain up to date. Traditionally, an encyclopedia was written by a single writer or as a collaborative effort, but new works are being put together by a team of writers that often have no face to face contact whatsoever with each other.
example: yongle encyclopedia and Microsoft Encarta
online universities

http://www.londonexternal.ac.uk http://www.elearners.comAn online university is a school that offers courses of study and degrees for completion of studies over the Internet, rather than in physical classrooms. Many of these schools are good institutions, often based on the instruction methods of the institutions to which they are connected.
The online university that conducts itself entirely over the Internet usually has less formal rules about time frame for completion of assignments.
As you can see there are several reasons that online universities are more advantageous than a typical college. You can sit in your favorite chair and attend classes. Then, once all of your classes are done, you get your degree that allows you to apply for positions making more money. Sounds like a good deal to me.
An online university generally depends upon written instruction and explanation and it may be impossible to have a face-to-face meeting with an instructor to clarify terms. Sometimes an instructor conducts classes on DVDs or short films available on the Internet.
The online university generally requires a higher degree of self-discipline than a traditional university, especially when a rigid schedule for turning in assignments is not maintained.
Disadvantages of online university
- no interaction on surrounding most of the interaction is sent to the teachers via e-mail and through chat sessions, students are able to proof read everything they send.
- There is very little chance that students will incorrectly word things doing it this way. It ultimately creates more confidence in the students.
- there isn’t face-to-face interaction.
Many schools have discussion boards, where students go post their individual thoughts on
educational e-books
http://www.educationalebooks.come-books require special devices or personal computers which can be looked as a disadvantage. Many e-books are typically produces to be compatible for certain software which in turn may be not easily available. Since e-books are dependent on other equipments, certain hardware or software failure may affect it.
disadvantages of e-books:
- Book reading devices are surely more expensive than printed books.
- All devices of e-books require power.
- There is a growing concern that the e-books at present may not be accessible or compatible to the future e-books software or devices.
- Internet has made the download of e-books a common issue and there are several websites available or virtual libraries from where e-books can be downloaded.
online tutorials
http://www.programmingtutorials.com/online tutorials is a convenient way of getting tuition online.
It is also one of the fastest and easiest way of doing our homework online.