Excel Functions How to Flag Non-Dropdown Values in Excel Using Conditional Formatting この記事ではExcelのプルダウンリストにない項目を入力した時に条件付き書式でセルの色を変える方法を詳しく解説。VLOOKUP関数で集計時にエラーが出て悩んでいませんか?実はMATCH関数とISNA関数の組み合わせで解決できます。 2025.06.11 Excel Functions
Excel Macro (VBA) Color every other line alternately to make stripes. When creating a table, it is possible to make the table very easy to read if each row is colored alternately and striped. In this issue, we will show you three ways to do this. How to use the table functionHow to set up a tableSelect a cell anywhere in the table you want to make a table and click "Insert... 2024.05.16 Excel Macro (VBA)Excel Functions
Excel Functions How to Use Excel (Excel) Pull-Downs (Drop-Downs): How to Streamline Data Entry in a Few Simple Steps By selecting items from pull-down menus instead of entering them freely, you can save time and effort in entering data, and you can also improve the reliability of data by preventing distortions in the notation. Preventing distortions in the notation allows the same data to be recognized as the same when tabulating data, so it can be used in Excel.... 2024.11.11 Excel Functions
Excel Macro (VBA) How to install .NET FrameWork What are the versions of the .NET Framework? NET Framework (DotNet Framework) comes in various versions (types of toolboxes) with slightly different tools inside... 2024.10.01 Excel Macro (VBA)
Excel Functions How to set up read-only and password Excel (Excel) Here is how to set Excel to read-only or set a password when opening. Display the General Options screen First, display the "Save As" screen. On the Excel screen, click the "File" tab, then click "Save As," then click "... 2024.01.10 Excel Functions
Excel Functions How to find function references with trace arrows Excel (Excel) If you are confused about reference relationships in Excel functions, you have come to the right place! This article details how to find references using trace arrows. In fact, you can easily visualize the relationship between cells from the formula tab. This article will help you understand complex functions. 2025.06.06 Excel Functions
Excel Macro (VBA) How to delete a sheet by specifying the sheet name VBA(Macro)Excel(Excel) As the number of unneeded sheets grows, browsing becomes worse, and Excel itself becomes slower. In such cases, you can use VBA to automatically delete unnecessary sheets. In this article, we will show you how to use VBA to delete sheets at high speed... 2024.08.23 Excel Macro (VBA)
Excel Macro (VBA) VBA "Overflow occurred." Error cause and remedy (runtime error '6′:) Cause of ErrorThis error occurs when the data type is not in a format that can be handled, or when the data type exceeds the range of numbers that can be handled. First, let's reproduce the error. As shown in the figure above, we have set up the code to copy the numeric value in cell "B3" to cell "B4". 2024.10.10 Excel Macro (VBA)
Excel Macro (VBA) How to Disable Automatic Calculation in Excel VBA to Speed Up Your Macros Learn how to disable automatic calculation in Excel VBA to dramatically speed up your macros. Simple code examples and performance tips included. Boost your Excel automation today! 2025.07.28 Excel Macro (VBA)
Excel Functions Name a cell Excel There are many times when you need to refer to a cell with coordinates such as "=A1" or "=C50". However, when you try to get the value from another sheet or another book, the coordinates are not always the same. 2024.09.17 Excel Functions