Servers host websites and store web pages

Servers handle requests from clients and deliver data

Servers facilitate communication between devices

Bandwidth refers to the maximum data transfer rate of a network or internet connection.

Bandwidth is crucial for the smooth and efficient functioning of the internet.

Fixed bandwidth

Collects and indexes web pages

Filters and ranks search results

Google: widely used search engine worldwide

Baidu: dominant search engine in China

Yahoo: offers search services and web

Identification: An IP address uniquely identifies a device on a network, allowing data packets to be sent to and received from that device.

Addressing: IP addresses are used to route data packets across the internet, ensuring that they reach their intended destinations.

Enables users to access the internet from various locations

Provides convenience and flexibility in internet connectivity

Offers highspeed internet access