Excel（エクセル） VLOOKUP 関数の基本的な使い方、検索方法をFALSEにして完全一致検索をする場合 はじめろぐ from my-tax-nology.comExcel Tutorial: How to Use Excel in 2023
Introduction
Excel has been the go-to spreadsheet application for businesses and individuals for decades. With its powerful functions and ease of use, Excel has helped people organize, analyze, and visualize data in various ways. In this tutorial, we will walk you through the basics of using Excel in 2023, including some new features and shortcuts that will save you time and effort.
Getting Started with Excel
To start using Excel, you need to have the application installed on your computer. You can either purchase it as part of the Microsoft Office suite or subscribe to Microsoft 365, which includes access to all Office applications. Once you have Excel installed, you can launch it from the Start menu or by double-clicking on an existing Excel file.
Creating a New Workbook
When you first open Excel, you will see a blank workbook with several tabs at the bottom. Each tab represents a different worksheet that you can use to organize your data. To create a new workbook, click on the File tab and select New. You can then choose from various templates or start with a blank workbook.
Entering Data
To enter data into a cell, simply click on the cell and start typing. You can also use the arrow keys to move around the worksheet. Excel automatically saves your changes as you type, so you don't have to worry about losing your work.
Basic Excel Functions
Excel has several built-in functions that you can use to perform various calculations and operations on your data. Here are some of the most commonly used functions:
SUM
The SUM function allows you to add up a range of cells. To use the SUM function, simply select the cells you want to add up and type "=SUM(" followed by the cell range and ")". For example, "=SUM(A1:A5)" will add up the values in cells A1 to A5.
AVERAGE
The AVERAGE function calculates the average of a range of cells. To use the AVERAGE function, select the cells you want to average and type "=AVERAGE(" followed by the cell range and ")". For example, "=AVERAGE(B1:B5)" will calculate the average of the values in cells B1 to B5.
IF
The IF function allows you to perform a logical test on a cell and return a specific value based on the result. To use the IF function, type "=IF(" followed by the logical test, the value to return if the test is true, and the value to return if the test is false. For example, "=IF(A1>10,"Yes","No")" will return "Yes" if the value in cell A1 is greater than 10, and "No" if it is not.
New Excel Features in 2023
Excel is constantly evolving, and new features are added with each update. Here are some of the new features that were added in Excel 2023:
XLOOKUP
The XLOOKUP function allows you to search for a value in a table and return a corresponding value from the same row. This replaces the need for VLOOKUP and HLOOKUP functions. To use the XLOOKUP function, simply type "=XLOOKUP(" followed by the value you want to search for, the table range, and the corresponding column range.
Dynamic Arrays
Dynamic arrays allow you to perform calculations on multiple cells at once without having to enter a formula in each cell. When you enter a formula in a cell that is part of a dynamic array, Excel automatically populates the neighboring cells with the same formula.
Conclusion
Excel is a powerful tool that can help you organize and analyze data in various ways. By learning the basics of Excel and its new features, you can become more efficient and productive in your work. We hope this tutorial has been helpful in showing you how to use Excel in 2023.
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