For the most part, you're probably accustomed to using Microsoft Excel for tasks such as preparing reports, forecasts, and budgets. However, Excel is much more powerful than that. It can be used to ...

Excel possesses formidable database powers. Creating a relational database starts with a Master table that links it to subordinates, called (awkwardly) Slave, Child, or Detail tables. Before we dive ...

Excel used to be the poor schmuck’s database, with spreadsheets that just sort of sat there. You could create something more sophisticated with LOOKUP functions, but they were a huge hassle to set up.

XML (eXtensible Markup Language) is a data-management system based on flat files. It is is widely used by small businesses because of its portability and its compatibility with multiple platforms. It ...

If you have a number of Microsoft Excel worksheets that contain related data, you'll likely need to create a report that consolidates and summarizes the data. If those worksheets are laid out ...

We all know that in uncertain times, a forecast underlies a company’s success or failure. Forecasts keep prices low by optimizing business operations—including cash flow, production, staff, and ...