Q1. Secret key encryption is known as..... A.      Secret encryption B.      Private encryption C.      Symmetric encryption D.     ...

Q1. Presentation file created in LibreOffice Impress is saved with the extension….   लिब्रे ऑफिस इंप्रेस में बनाई गई प्रेजेंटेशन फ़ाइल...

Function Keys for LibreOffice Writer Shortcut keys Effect F2 ...

Electronic mail is known as e-mail. E-mail is a simple ways to send and receive a message or letter from one person to other person. With...

PowerPoint Presentation Power point is a very powerful presentation graphics software package. It has set new standards for the working...

Functions are the predefined formulas that perform calculations on specific values which are called arguments. Each function takes...

Cell references allow us to use values from different parts of a worksheet and execute and enables us to do the desired calculation. We...

Spreadsheet: A worksheet is also known as spreadsheet which is an electronic sheet made up of rows and columns. It is used for planning a...

Macro Definition According MS Word A macro is the recording of each command and action you perform to complete a task. Then, whenever you...

Mail Merge Mail Merge is a mass mailing facility using e-mail methods or otherwise that takes names, address and related facts about...

Header Header is the text or graphics which are printed at the top of every page in a document. A header is printed in the top margin. It...

Linux is multi user, multi tasking operating system which is developed by Linus Benedict Torvalds in 1991. It is 32 bit operating system...

Printer is an output device which prints the result on paper. The copy of this result on paper is called hard copy. The information...

Output devices are those devices which provide the result in hardcopy or soft copy. There is some most important output devices are: 1....

Input devices are those devices by which Data and instructions are entered into a computer. An input device converts input data and...

An operating system is a software program that controls the interior activities of the computer hardware and provides user interface....

Multimedia: Multimedia is an advanced technology that facilitates integration of text, data, image, graphics, audio, video animation in...

What is Software? Software is a set of programs which is designed to execute a well defined function. A program is a sequence of...

The data and instructions that are entered into the computer system must be stored inside the computer before the real processing can...

What is a computer and different types of computers? Computers are multipurpose electronic devices that store, process, transmit, and...