Excel Functions Linking two pull-downs (drop-downs) without macros (for linking only one set) Excel (Excel)
この記事ではExcelで2つのプルダウンを連動させる方法を解説します。部署選択後に該当社員のみ表示したいけど作り方が分からず悩んでいませんか？実はINDEX関数とMATCH関数で簡単に連動可能。Excel専門家が伝授します。
Excel Functions 
Excel Functions How to Insert Rows in Excel Without Breaking Formulas
Having trouble with broken formulas after inserting rows in Excel? This article explains step-by-step how to fix them easily using formula copying—shared by an experienced Excel expert.
Excel Functions Auto-filter cuts out in the middle, how to fix Excel (Excel)
Have you ever had a situation where you applied an auto-filter and found that the auto-filter was only working on the 20th row, even though data was included up to the 100th row? In this article, we will introduce what you should check when you encounter such a situation. Auto filter aperture...
Excel Functions The two reasons for garbled csv files and how to fix them [Thorough explanation by an Excel master] Windows version.
"Huh? What is this?" Have you ever opened a CSV file in Excel only to find that the text in the file is a series of unintelligible symbols? Yes, you are now facing a troublesome problem called "garbled characters," which is a common problem that many people suffer from...
Excel Functions How to Extract Text After a Specific Character in Excel Using RIGHT and FIND
Struggling to extract text after a specific character in Excel when data lengths vary? This article explains how to combine the RIGHT and FIND functions to solve the problem—taught by an experienced Excel formula expert.
Excel Functions Automatically create invoices from sales invoices1 Excel (Excel)
There are many useful software systems that automatically output invoices as you record sales data if you pay for them, but many people are unable to install software because they "don't have enough money to pay for it" or "management won't allow it" and are making each invoice by hand...
Excel Functions VLOOKUP function gives #N/A or #REF!
The VLOOKUP function is a very useful function for handling data, but many of you may have experienced that once you get stuck in the error swamp of #N/A or #REF! In this article, we will discuss how to use the VLOOKUP function to get rid of the #N/A and #REF!
Edge Excel Clipboard Error: “The content cannot be copied because it is being used by another application” — Symptoms and Quick Fixes
Frustrated by the "File is in use by another application" error during copy and paste? This article provides a detailed explanation of the issue along with both quick fixes and long-term solutions to resolve it effectively.
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 "...
Excel Functions How to Disable the Copilot Icon in Excel (4 Simple Ways)
最近Excelで上図のような「Copilot」マークが表示されるようになった方も多くなってきているのではないでしょうか。便利な機能もたくさんあるCopilotですが、セルを選択すると常に出てくるというのはさすがに邪魔な時もあります。そこで今...
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