The way of connecting to the Internet

      The Internet is a global system of separate computer networks, national, capable
to communicate with each other.
      Connecting to the Internet is realized by a computer connected to a provider (provider
service) was recognized as an ISP (Internet Service Provider - Service Provider
Internet). Provider'at may be companies, business firms or private clients, putting in
various opportunities available for connection to the Internet. ISP is a company with
computers with very large capacity related to other networks, how physical part
Internet. These internet networks known as Backbone (backbone). To be
personal computer possible connection to the Internet, the connection of a contract required by the ISP,
a fee. So, ISP is the server that NDA sites and enables us to
We utilize them via the internet from home.
      Dial-up
      Dial-up is the connection between computers through the telephone line and equipped
with a modem. This approach is based on the communication link in the form of analog data
transmitted in the terminal and which transform the digital data through
modem.
      This mode of transmission is relatively slow, especially when you have to
downloadable images or programs that occupy more memory.
      DSL
      Connecting to the ADSL (asymmetric digital subscriber line) provides transmission of
high-speed data. By sending a digital signal on the telephone line, provides
Internet connection without interfering with the telephone line. This way reach speeds more
large and low cost.
      Offer wireless (no cable networks)
      In fact, no cable digital communication is not a new idea. In the beginning of the century
20 was used Morse code (and visa points which are at binary), that is the same basic idea.
Non-cable networks are extremely valuable for people who move ment, to keep
various contacts. These networks find wide perorim, portable computers, cordless
The building with wireless, PDAs for inventory warehouse, local .... etc.

      Powerline (Internet electric lines)

      It has recently been experimenting a new Wi Max technology which increases the speed
Internet usage up to 70 Mbps in sekonte. In many countries it is experimenting
this line interesting and very fast called Powerline. This line provides connection
to the Internet using a simple plug a modem electronic and create
Kurt specifically for connection. Powerline line advantage lies in the fact that remarkable energy
Electric arrives in each country and in remote rural areas, where other technologies
It used until now has been impossible to achieve.