Rajesh SinghOct 9, 20204 minLibreOffice Writer Shortcut KeysFunction Keys for LibreOffice Writer Shortcut keys Effect F2 ...
Rajesh SinghAug 3, 20203 minWhat is an electronic mail?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...
Rajesh SinghJul 29, 20205 minWhat is PowerPoint Presentation ?Power point is a very powerful presentation graphics software package. It has set new standards for the working of presentation graphics....
Rajesh SinghJul 28, 20204 minFunctions in Excel 2007 Functions are the predefined formulas that perform calculations on specific values which are called arguments. Each function takes specif...
Rajesh SinghJul 27, 20202 minCell References in Excel and its types?Cell references allow us to use values from different parts of a worksheet and execute and enables us to do the desired calculation. We c...
Rajesh SinghJul 25, 20202 minWhat is Spreadsheet in Excel?A worksheet is also known as spreadsheet which is an electronic sheet made up of rows and columns. It is used for planning a project or c...
Rajesh SinghJul 25, 20202 minWhat is Macro?Macro Definition According MS Word A macro is the recording of each command and action you perform to complete a task. Then, whenever you...
Rajesh SinghJul 20, 20202 minWhat is Mail Merge?Mail Merge is a mass mailing facility using e-mail methods or otherwise that takes names, address and related facts about recipients and ...
Rajesh SinghJul 1, 20202 minWhat are the header and footer and difference between footnote and endnote?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...
Rajesh SinghJun 24, 20202 minWhat is Linux?Linux is multi user, multi tasking operating system which is developed by Linus Benedict Torvalds in 1991. It is 32 bit operating system ...
Rajesh SinghJun 18, 20203 minWhat is Printer?Printer is an output device which prints the result on paper. The copy of this result on paper is called hard copy. The information obtai...
Rajesh SinghJun 16, 20201 minWhat is Output Devices?Output devices are those devices which provide the result in hardcopy or soft copy. There is some most important output devices are: 1. M...
Rajesh SinghJun 15, 20206 minWhat is input devices?Input devices are those devices by which Data and instructions are entered into a computer. An input device converts input data and instr...
Rajesh SinghJun 15, 20202 minWhat is Operating System?An operating system is a software program that controls the interior activities of the computer hardware and provides user interface. Whe...
Rajesh SinghJun 14, 20203 minWhat is multimedia and Use of multimedia in education and entertainment?Multimedia is an advanced technology that facilitates integration of text, data, image, graphics, audio, video animation in digital form....
Rajesh SinghJun 14, 20202 minWhat is software and difference between System and Application Software?Software is a set of programs which is designed to execute a well defined function. A program is a sequence of instructions written to re...
Rajesh SinghJun 12, 20202 minWhat is Computer memory and how many types of memory?The data and instructions that are entered into the computer system must be stored inside the computer before the real processing can sta...
Rajesh SinghJun 11, 20208 minWhat is Computer and its types?A Computer is a versatile electronic machine which is developed by man. It has made a big impact on our each day life and used in differe...
