Data Communication & Data Transmission | Computer
Data communication in computers is the process of exchanging data (like text, audio, or video) between two or more netwo...
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E-Mailing : How E-Mail works? | Protocol | Free E-Mail Se...
The email concept, or electronic mail, is a digital method for sending and receiving messages, documents, and other file...
World Wide Web | Web Browsers | Domain Name System | Prot...
World WIde Web is the part of internet known as Web. It is a collection of websites or webpages stored in web servers an...
Internet : History | Applications | Services | Types
Internet is a short-form for “Interconnected Network”. It can be referred to as a massive network of networks; a network...
MS Power Point : Components | Features
A typical data file that consists of slides and equipped with text, audio, graphics, video and such other elements is kn...
MS Excel: Charts in MS Excel
Charts in Microsoft Excel are visual tools that turn numerical data into easy-to-understand graphics. They help users qu...
MS Excel: Formula in MS Excel
Formulas are equations that perform calculations on values in your worksheet or workbook. A formula start with an “Equal...
MS Excel: Functions in MS Excel
In MS Excel, a function is a predefined formula that performs a specific calculation or operation using arguments (input...
MS Excel: Formatting in MS Excel
Formatting in MS Excel is the process of changing the appearance of your data without changing the actual values. It’s t...