Microsoft Excel spreadsheets
In need of a spreadsheet solution for a practical issue? Here are several Excel informations: Excel 2007 introduced a major new feature: Excel Tables. When you set up an Excel Table (or just “Table”) Excel names each column of data automatically. Also, when you add adjacent rows or columns to a Table, Excel expands the Table to include this new data, also automatically. This is in contrast to Simple Tables, where we must take the manual steps needed to add border cells and define range names. To create this Table, set up data arranged as you see in this example; select the headers and data; choose Insert, Tables, Table; in the Create Table dialog, ensure that “My table has headers” is checked; then choose OK.
Spreadsheets are composed of columns and rows that create a grid of cells. Typically, each cell holds a single item of data. Here’s an explanation of the three types of data most commonly used in spreadsheet programs: Number data, also called values, is used in calculations. By default, numbers are right aligned in a cell. In addition to actual numbers, Excel also stores dates and times as numbers. Other spreadsheet programs treat dates and times as a separate data category. Problems arise when numbers are formatted as text data. This prevents them from being used in calculations.
There are several ways to change text data into numerical data, but using the VALUE function is usually the easiest solution. See Use Excel’s VALUE Function to Convert Text to Numbers. Conversely, if you want Excel to read numerical characters or a formula as text, just add an apostrophe (‘) at the beginning of the entry.
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Excel file formats: The XML-based and macro-enabled file format for Excel 2016, Excel 2013, Excel 2010, and Excel 2007. Stores VBA macro code or Excel 4.0 macro sheets (.xlm). .xlt The Excel 97 – Excel 2003 Binary file format (BIFF8) for an Excel template.
Text file formats: .txt Saves a workbook as a tab-delimited text file for use on another Microsoft Windows operating system, and ensures that tab characters, line breaks, and other characters are interpreted correctly. Saves only the active sheet. .csv Saves a workbook as a comma-delimited text file for use on another Windows operating system, and ensures that tab characters, line breaks, and other characters are interpreted correctly. Saves only the active sheet.
Excel Tips and Tricks!
When you have different spreadsheets open, it’s really annoying shifting between different files because sometimes working on the wrong sheet can ruin the whole project. Using Ctrl + Tab you can shift between different files freely. This function is also applicable to other files like different Windows tabs in Firefox when opened using Windows 7.
In order to retain the validity of data, sometimes you need to restrict the input value and offer some tips for further steps. For example, age in this sheet should be whole numbers and all people participating in this survey should be between 18 and 60 years old. To ensure that data outside of this age range isn’t entered, go to Data->Data Validation->Setting, input the conditions and shift to Input Message to give prompts like, “Please input your age with whole number, which should range from 18 to 60.” Users will get this prompt when hanging the pointer in this area and get a warning message if the inputted information is unqualified.
