What is MS Excel?
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What is Microsoft Excel?
Microsoft Excel is a helpful and powerful program for data analysis and documentation. It is a spreadsheet program, which contains a number of columns and rows, where each intersection of a column and a row is a cell. Each cell contains one point of data or one piece of information. By organizing the information in this way, you can make information easier to find, and automatically draw information from changing data.
Features..
Microsoft Excel has the basic features of all spreadsheets, using a grid of cells arranged in numbered rows and letter-named columns to organize data manipulations like arithmetic operations. It has a battery of supplied functions to answer statistical, engineering, and financial needs. In addition, it can display data as line graphs, histograms and charts, and with a very limited three-dimensional graphical display. It allows sectioning of data to view its dependencies on various factors for different perspectives. A PivotTable is a powerful tool that can save time when it comes to data analysis. It does this by simplifying large data sets via PivotTable fields that are also known as "the building blocks of PivotTables. It has a programming aspect, Visual Basic for Applications, allowing the user to employ a wide variety of numerical methods, for example, for solving differential equations of mathematical physics, and then reporting the results back to the spreadsheet. It also has a variety of interactive features allowing user interfaces that can completely hide the spreadsheet from the user, so the spreadsheet presents itself as a so-called application, or decision support system (DSS), via a custom-designed user interface, for example, a stock analyzer, or in general, as a design tool that asks the user questions and provides answers and reports. In a more elaborate realization, an Excel application can automatically poll external databases and measuring instruments using an update schedule, analyze the results, make a Word report or PowerPoint slide show, and e-mail these presentations on a regular basis to a list of participants. Excel was not designed to be used as a database.
Microsoft allows for a number of optional command-line switches to control the manner in which Excel starts.
How to Open Microsoft Excel?
Running Excel is not different from running any other Windows program. If you are running Windows with a GUI like (Windows XP, Vista, and 7) follow the following steps.
- Click on start menu
- Point to all programs
- Point to Microsoft Excel
- Click on Microsoft Excel
Alternatively, you can also open it from the start menu if it has been added there. You can also open it from the desktop shortcut if you have created one.
For this tutorial, we will be working with Windows 8.1 and Microsoft Excel 2013. Follow the following steps to run Excel on Windows 8.1
- Click on start menu
- Search for Excel N.B. even before you even typing, all programs starting with what you have typed will be listed.
- Click on Microsoft Excel
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