Computer Archive

Search Engine: A program (software system) or a web-based tool that is used to search the documents (information) by using the keywords on World Wide Web (www) is called search engine. World Wide Web is full of information. Today, there are thousands of search engines with different abilities and powerful features. Google,

Web hosting: A service that allows the users (organizations / individuals) to publish the websites on internet is called web hosting. Any person or company having its own server and rents out web space for hosting the websites on internet can be called Web Host. A Web Hosting Company rents out space

Web Browser & Web Browsing: Searching information on the World Wide Web is known as Web Browsing. A software known as Web browser is used to search and view web pages on the Internet. Hundreds of thousands of web pages are available on the World Wide Web that covers information on almost

Domain Name: A unique name that identifies a website is called domain name. Each website has a domain name which is used to access the website. For example www.tipsandarticles.com is a domain name. symbolics.com is the first domain name on internet was registered by a computer company named Massachusetts on 15th March,

Data Communication: Communication means the exchange of information or messages. When we talk with each other, we are exchanging information. Data communication can be defined as: “By using the transmission media, data or information is transmitted from one location to another is called data communication”. For data communication, computers, telephones, and wireless devices

Data security: Security is a defending system to protect a computer system and data from planned or accidental damage or access by unauthorized persons. The data stored on a computer system is always far more valuable, important than both the hardware and the software. Data is gathered and collected over a long