我认识一个会计，每个月最怕的就是对账。几十个银行账户，几百条流水，一条一条对，眼睛都快看瞎了。每次对完账，她都要趴桌子上缓半天。 后来有一次她实在受不了了，上网搜了一下，发现Excel有个功能叫Power ...

Did you know that data analysts spend up to 80% of their time cleaning and preparing data? If you’re nodding in agreement, you’re not alone. The good news is that tools like Power Query in Excel and ...

Data cleaning is a crucial step in the data analysis process. Inaccurate, incomplete, or inconsistent data can lead to flawed insights and poor decision-making. Fortunately, Excel 365’s Power Query ...

is a senior correspondent and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft is overhauling Excel with the ability to support custom live data ...

Q. There was a December 2020 article in the JofA about cleaning and joining data using a program called Alteryx, but we don’t have access to this program. Could you explain how to do those tasks using ...

From data preparation to dashboard design, Excel offers features for analysis, automation, visualization, and formatting that ...

Microsoft today announced that it is expanding Excel data types to allow for Power BI tables and custom, user-defined databases using Power Query to be transformed into linked data types. Microsoft ...

In Microsoft Excel, you don’t need an expression to calculate someone’s age – use Power Query to simplify the process. Calculating age requires a bit of specialized knowledge. Any expression you use ...

Organizations now have one more reason to pay attention to the security settings of their Microsoft Office applications. Researchers at Mimecast have developed a working proof of concept that shows ...