In Microsoft Access, a Query can answer a simple question, merge data from different tables, perform calculations, add, change, and delete data from the database.

Create a Query. To create a Query, go to the Create tab and click Query Design in the Queries group.. Over on the right, you will see an Add Table window; choose the table you want to calculate.

Web query files are spreadsheets that Microsoft Excel creates using data from Web pages. For example, if your business wants to analyze stock data, a Web query can extract such data from a ...