Full forms of some technical words

Hello friends in this article you are going to read some full forms.

Full Form Of Some technical Words

» VIRUS - Vital Information Resource Under Seized.
» 3G -3rd Generation.
» GSM - Global System for Mobile Communication.
» CDMA - Code Division Multiple Access.
» UMTS - Universal Mobile Telecommunication System.
» SIM - Subscriber Identity Module .
» AVI = Audio Video Interleave
» RTS = Real Time Streaming
» SIS = Symbian

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Changing tab color in Excel 2013

Hello friends in this article you are going to read about Excel 2013.

Step 1- To change the sheet tab colour do the following steps- Step 1- Right click the sheet whose color you want to change and then choose the Tab color option from the shortcut.
Step 2- Choose the color you want to apply.

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Evolution of computer languages

Hello friends in this article you are going to read about evolution of computer languages.

First Generation languages
The first generation languages or Machine level languages are binary digits. Binary digits are the special signals which the computer understands they are 0 for OFF and 1 for ON. These are friendly to computer but is more difficult to use for the user.

Second generation language
The second generation language or Assembly languages were developed in 1950's. Programs written in this were called assembly codes. It consists of letters and numbers instead of binary digits. First and Second generation languages are called Low Level language or LLL.

 Third generation languages
The previous languages were difficult to use but third generation language or High Level Language (HLL) is quite similar to English. 
Some advantages of HLL-
Easy to use.
Easy to debug a program. 
Easy to understand program written in HLL.

Fourth generation languages
Fourth generation languages are more easier to understand than HLL, these are slightly better than HLL. These programming languages are made to reduce the overall time, money and effort of software development.

Fifth generation languages
These languages are also called natural languages. They provide a graphical interface to the user. They are made for creating programs with less effort. These languages are used to solve a given problem with out presence of user, thus the user does not need special knowledge.

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Adding and renaming worksheet.

Hello friends in this article you are going to read about Excel.

To add a worksheet we just need to click on the add button on right side of the sheet buttons.

The default name of the worksheet are Sheet 1, Sheet 2 and so on. To change these names do the following steps-
Step 1- Double click or right click on the sheet name which you want to change.
Step 2- Enter the suitable name and press enter key.

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Programming languages

Hello friends in this article you are going to read about programming languages.

So first of all what is a programming language? A program is is written in a specific language and this language is called programming language. Programming languages are the only languages which computer understands. Computer don't understand any other languages, like the languages that we speak. 

The process of writing, making and testing a program is called programming. The person who makes a program is called a programmer. A programmer writes the programming in one of the programming languages.

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Filling colour in the cell in Excel 2013

Hello friends in this article you are going to read about Excel.

To fill colors in MS Excel 2013 do the following steps-
Step 1- Select the range of cells in which you want to fill colour.
Step 2- Click on home tab. 
Step 3- Click on Fill Color option from the font group.
Step 4- Choose the color you want to fill in the cells and apply it by clicking on it.
If you want to remove colour then select No Fill option from the Fill colour tool.

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Selecting cells in MS Excel 2013

Hello friends in this article you are going to read about Excel.

1. Selecting a range of cells with mouse- Click on a cell and then drag the mouse till all the desired cells are not selected.

2. Select a range of cells with keyboard- Click on the cell then press Shift and and drag by arrow keys.

3. Select the row- Press the row header.

4. Select the column- Press the column header.

5. Select all worksheet- Click on the cross in the top.

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Using name box to locate a cell in MS Excel 2013

Hello friends in this article you are going to read about Excel.

To locate a cell with name box do the following steps-
Step 1- Click on name box.
Step 2- Erase the current cell address.
Step 3- Write the cell address which you want to go and press enter.

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Editing cell contents in MS Excel 2013

Hello friends in this article you are going to read about Excel.

Editing basically means overwriting or modifying. IN Excel when you have to edit cell contents you have to things- 
1. Modifying- This means to add something more to the cell content.
2. Overwriting- This means to replace the cell contents with other cell contents.

If you want to modify in Excel 2013 do the following steps-
Step 1- Click on the cell whose contents you want to modify.
Step 2- Then click on formula bar and a cursor is displayed on cell.
Step 3- Enter the data and press enter key.

If you want to overwrite in Excel 2013 do the following steps-
Step 1- Click on the cell whose contents you want to overwrite.
Step 2- Change the contents and press Enter key.

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Saving a workbook

Hello friends in this article you are going to read about excel.

To save a worksheet do the following after you complete the work in the workbook-
Step 1- Click on the file tab.
Step 2- Choose Save as option in it.
Step 3- Double-click on Computer option. The Save as dialog box opens.
Step 4- Enter a suitable name of the file in the file name box.
Step 5- Click on the Save button to save your work book permanently.

So these were the step to save the excel workbook.

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Key elements of Excel screen

Hello friends in this article you are going to read about excel.

1. File tab- 1. This displays the backstage with options like New, Open, Save, etc.

2. Title bar-  1.This shows the name of document and the name of application. 
2. It also contains options like Minimize, Maximize and close buttons.

3. Quick access toolbar- 1. It has tools for frequent use, like Save, Undo, etc.

4. Ribbon- 1. The ribbon has two parts: tabs and groups. 
 2. Each tab has different commands.
 3. Each tab has different commands arranged in groups. 
 4. Home, Insert, Page Layouts, Formula, etc are tabs and               Clipboard, Font, Alignment, etc are groups.

5. Workbook- 1. An Excel document is called a workbook, it is a collection of multiple worksheets (spreadsheet).

6. Worksheet-  1.The worksheet is a spreadsheet made with rows and columns. 
2. The intersection of a row and column is called a cell. A cell with dark boundary is called a active cell.

7. Rows- 1. Rows are represented  horizontally from the top to bottom of the worksheet.
2. Rows are labeled as 1, 2, 3 and so on.
3. There are 1,048576 rows in a worksheet.

8. Column- 1. Columns are represented vertically. 
2. They are labeled as  A, B, C and so on. 
3. There are 16,384 columns in a worksheet.

9. Cell name- 1. Each and every cell on a worksheet has it's own name. 
2. For example- A1 is the cell where A is column name and 1 is row name.

10. Formula Bar- 1. It displays the contents of the current cell. 
2. It is also used to create or view formulas. 
3. Data can be entered directly in a cell using it. 
4. When we enter a formula in a cell, the result in the cell and formula is shown in the formula bar.

11. Name box- 1. It displays the name of the cell.

12. Sheet tab- 1. It is the tab displays the names of the worksheet. We can add more worksheets or delete existing ones.

13. Status Bar- 1. It displays the current status of the worksheet and zoom options.

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Spreadsheet one liner notes

Hello friends in this article you are going to read about Spreadsheet.

1. A spreadsheet is a table of values arranged in rows and columns.

2. An electronic spreadsheet is a spreadsheet made on computer.

3. OpenOffice.org Calc, Lotus 123, VisiCalc and Microsoft Excel are examples of electronic spreadsheet applications.

4. Excel is the best best spreadsheet application.

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