Write Down The Short Notes On Followings- 1 Search Engine 2 E-mail 3 URL 4 IPAddress 5 Web Protocols

  1. Search Engine: A search engine is a software program or tool used to search for and retrieve information on the internet. The most popular search engines include Google, Bing, Yahoo!, and Baidu. Search engines use algorithms to analyze web pages, index them, and then return relevant results to a user's search query.

  2. E-mail: E-mail, or electronic mail, is a digital messaging system that allows users to send and receive messages and files over the internet or other computer networks. E-mail is one of the most widely used forms of communication today and has revolutionized the way people communicate in business and personal settings.

  3. URL: URL stands for Uniform Resource Locator, which is a unique address used to identify a webpage or file on the internet. A URL contains several elements, including the protocol used to access the resource (http, https, ftp), the domain name of the website, and the path to the resource.

  4. IP Address: An IP address, or Internet Protocol address, is a unique numerical identifier assigned to every device connected to the internet. IP addresses are used to identify and communicate with devices on the internet and are essential for internet communication.

  5. Web Protocols: Web protocols are sets of rules and standards that govern how information is transmitted over the internet. Some of the most common web protocols include HTTP, HTTPS, FTP, and SMTP. These protocols ensure that information is transmitted accurately and securely across the internet.