In our daily lives and work, we often use excel to process data and **. But, do you know what the extension of excel files is? This article will answer this question for you and introduce the excel file format and its applications in detail.
1.What is the extension of an excel file?
The extension of the excel file is ".".xlsx”。This extension indicates that this is an excel workbook file, which contains all the worksheets, data, formulas, and more in excel. When saving an excel file, it starts with ". . " by defaultxlsx' for the extension.
2.The evolution of the excel file format
The excel file format has undergone several versions of the evolution, from the early "xls" format developed to the present "xlsx" format. Microsoft released the Office 2007 version in 2007 and started using ". .xlsx' as the default extension for excel files. Compared to the earlier ". .xls", "The "xlsx" format has been greatly improved in terms of compression ratio, data processing capabilities, and chart display.
3.Excel file format applied
Excel files are widely used in various fields, such as finance, statistics, data analysis, education, etc. It can be used to create and edit all kinds of ** such as pay stubs, financial statements, sales data sheets, and more. Excel also provides rich formulas and functions that can help us quickly calculate and analyze data. In addition, Excel also supports charting, which can help us visually display the data.
4.How to open and save excel files
To open an Excel file, you need to have Microsoft Office or a compatible office software such as WPS Office installed on your computer. Once installed, you can either double-click on the file or open the excel file in the software.
To save an excel file, you first need to make sure that the file has been edited and saved. In the excel software, you can do this by clicking on the "File" menu, then selecting the "Save As" option, selecting the save location and file name in the pop-up dialog box, and finally selecting "."xlsx" as a file format.
The extension of the excel file is ".".xlsx", which is the default format for excel workbook files. The excel file format has evolved from "xls" format developed to "xlsx" format, which provides higher compression, data processing power, and chart presentation. The excel file format is widely used in various fields and can be used to create, edit, and analyze a variety of **. To open and save Excel files, you need to install Microsoft Office or compatible office software on your computer.