Open Office Mail merge can access a wide variety of data sources, including spreadsheets, text files and databases such as MySQL, Adabas, and ODBC.

A set of already designed styles with predefined names.

1. Programming languages to develop software in computers and smart phones are available only in English.
2. Based on Python programming language, the first Tamil programming language "Ezhil" (எழில்) is designed.
3. Ezhil allows easy representation of computer program closer to the Tamil language Iogical constructs equivalent to the conditional, branch and loop statements in modern English based programming languages.
4. Ezhil converts the program code into Python AST objects and executes them as Python objects with full access to the Python programming language environment.
5. Ezhil is a promising candidate for a general purpose interpreted programming language in Tamil. Ezhil is currently a work in progress with several new and consistent features. We have reported the successful prototyping of Ezhil in Python

(i) URL is an abbreviation of Uniform Resource Locator. It is an address that shows where a particular page can be found on the World Wide Web.
(ii) The main purpose of URL is to identify the location of a document and other resources available on the internet and specify the mechanism for accessing it through a web browser.

A presentation program is a software package used to display information in the form of a slide show.

(i) Relative cell addressing
(ii) Absolute cell addressing

(i) Yes, you can edit the contents of a cell.
(ii) Click the cell that contains the data that you want to edit, and then press F2. This starts Edit mode and Positions the cursor at the end of the cell contents.

The use of asterisk as a substitute for zero or more characters.

Path is a sequence of directory names which gives you the hierarchy to access a particular directory or file name. Path name is otherwise called directory path.

It is a folder which contains all deleted files and folders have an opportunity to recover from it.

"Save" option save a document with a name "Save As" option save an already saved the document with a new name and also create a copy of already saved document with a new name obviously.

A storage device is any computing hardware that is used for storing, porting and extracting data files and objects.

It is a part of OS which is visible to the user and has to be understood by the user.

MS-DOS stands for Microsoft Disk Operating System. It is a Command User Interface (CUI). It is a single user Multi-tasking operating system.

While hertz can be used to measure wave frequencies, it is also used to measure the speed of computer processors.

Data Transfer means moving data from one component to another

Microprocessors can be classified based on the following criteria:
(i) The width of data that can be processed
(ii) The instruction set

Integer Part 

Fractional Part
0.25 x 2 = 0.50 
0.50 x 2 = 1.00
= 10110.01₂

The conversion of a decimal number into the binary using Repeated-division method is called double dabble method.

Information is a set of processed data.

Natural Language Processing is the ability of a computer program to understand human language. It is a component of artificial intelligence.

The primary memory is used to temporarily store the programs and data when the instructions are ready to execute. The secondary memory is used to store the data permanently.

The CPU has three components which are Control Unit, Arithmetic and logic unit (ALU) and Memory unit.

Click add in the spelling dialog box and pick the dictionary to add a name to the dictionary.