Nikas Ghimire

The advantages of presentation software are as follows:-

1. It is incredibly easy to learn how to use.
2. It is supplied with a large library of background templates and custom layouts.
3. Multimedia can easily be added to the presentation.
4. It is easy to edit.
5. It can be easily output to different formats.
6. It is excellent for summarizing facts.
7. It can create a set of handouts for people to write on whilst presentation being given.

Presentation software is defined as computer programs designed to allow the user to present information in an engaging way such as with text, pictures, sound and video.Itis one of the application software that is used to display information in the form of a slide show.PowerPointis an example of a presentation software.

The IF function is one of the most popular functions in Excel, thatallows you to make logical comparisons between a value and what you expect. So an IF statement can have two results. The first result is if your comparison is True, the second if your comparison is False.

A chart isa tool you can use in Excel to communicate data graphically. Charts allow your audience to see the meaning behind the numbers, and they make showing comparisons and trends much easier.

There are eight types of charts available in MS-Excel which are as follows:-

• Column Chart.
• Line Chart.
• Pie Chart.
• Doughnut Chart.
• Bar Chart.
• Area Chart.
• XY (Scatter) Chart.
• Bubble Chart.

Functions arepredefined formulas that perform calculations by using specific values, called arguments, in a particular order, or structure. Functions can be used to perform simple or complex calculations.

Once you are familiar with the function you want to use, all you have to do is enter an equal sign (=) in the cell, followed by the name of the function and the cell range it applies to. This is how functions can be used to enhance calculations in excel.

Cell:Cells arethe boxes you see in the grid ofan Excel worksheet, like this one. Each cell is identified on a worksheet by its reference, the column letter and row number that intersect at the cell's location.

Cell address:A cell reference, or cell address, isan alphanumeric value used to identify a specific cell in a spreadsheet. Each cell address contains 'one or more letters' followed by a number. The letter or letters identify the column and the number represents the row.

The differences between workbook and worksheet are as follows:-