![]() The Windows version of Excel supports programming through Microsoft's Visual Basic for Applications (VBA), which is a dialect of Visual Basic. ![]() Subroutine in Excel calculates the square of named column variable x read from the spreadsheet, and writes it into the named column variable y. Microsoft allows for a number of optional command-line switches to control the manner in which Excel starts. Excel was not designed to be used as a database. 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. 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. 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 does this by simplifying large data sets via PivotTable fields. A PivotTable is a tool for data analysis. It allows sectioning of data to view its dependencies on various factors for different perspectives (using pivot tables and the scenario manager). ![]() In addition, it can display data as line graphs, histograms and charts, and with a very limited three-dimensional graphical display. It has a battery of supplied functions to answer statistical, engineering, and financial needs. Microsoft Excel 2010 is essential for many people at work, and there isn't a better spreadsheet application available.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 is incredibly powerful, and while there is a lot to learn in order to get the most out of it, anyone will be able to produce very attractive presentations with the data they enter into Excel spreadsheets. It comes as part of Microsoft Office 2010, which also includes other leading apps such as Microsoft Word and PowerPoint. Microsoft Excel sets the standard in spreadsheet software. There are even mobile versions so you can access your spreadsheets on the move. Sharing data is easy as well, since you can use the Microsoft Excel web app, which allows any invited people to view or edit your spreadsheets. The graphs and graphics you can add to your tables are also much improved. Consequently, it's now much easier to correct mistaken actions. One of the best new features it comes with allows you to restore spreadsheets you've accidentally closed. Microsoft Excel is still a bit intimidating for beginners, although luckily it comes with tons of templates that help users get a better handle on it. That's not to say the application has become any simpler to learn to use. The ribbon-like interface caused controversy when it was first introduced, but it's much easier to navigate for beginners, since you can now see all the options instead of having them hidden away in menus. This version of Microsoft Excel has improved access across the board, from a cleaner interface to better usability. With spreadsheet sharing, Microsoft Excel is the ideal way of sharing, managing and analyzing information. ![]()
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