Microsoft Excel queries retrieve information from tables of data. For example, your business may store staff sales figures in an Access database. To chart the performance of your most productive staff ...

When working with business data, you may encounter grouped data that needs to be divided into multiple columns. As an example, you might have a customer list that groups first and last names in a ...

Although getting into the habit of naming tables in Excel can take some time if it's not something you usually do, here's why today's the day to start. First, if you're working with a large workbook ...