If you’re working on your accounts and you need to convert all your overseas expenses into the currency you file your tax returns in, you need to know the exchange rate for the date of every expense.

巷では、「ルックアップ関数を使えるようになればExcelの初心者は卒業」といった話を耳にすることもある。とはいえ、実際の現場では「ルックアップ関数が必須」という職場もあれば、「まったく使わないし、使う必要もない・・・」という職場もあるの ...

There are many ways to find and retrieve data from a table or range based on a lookup value. In fact, because Microsoft often comes up with new, modernized alternatives, there are too many ways! So, ...

Have you ever found yourself wrestling with Excel formulas, wondering why your data retrieval isn’t working as expected? For years, Excel users have relied on VLOOKUP, a familiar and straightforward ...

How to use the newish XLOOKUP() dynamic array function in Excel Your email has been sent Image: 200dgr/Shutterstock Must-read Windows coverage CrowdStrike Outage Disrupts Microsoft Systems Worldwide ...

Have you ever found yourself wrestling with Excel, trying to extract the exact data you need from a massive, complex spreadsheet? It’s frustrating, isn’t it? You might spend hours tweaking formulas, ...

Those of us over a certain age will remember using paper lookup tables for logarithms or trigonometry functions. Those who are younger will have been exposed to lookup tables in their programming ...