New software could make databases much easier for laypeople to work with. The program's home screen looks like a spreadsheet, but it lets users build their own database queries and reports by ...

Pulse density modulation is just the analog portion of a delta-sigma analog-to-digital converter (ADC). It coverts an analog signal into a digital density stream. A ...

In the early days of the personal computer, we were going to be freed from routine data-handling tasks in science, industry, and engineering, with heady promises of vast new efficiencies. We would ...

If you’re looking at pages of notes and wondering how to pull it all together, a spreadsheet is definitely the way to do it. Creating a spreadsheet is essentially a form of data management – you’re ...

Spreadsheets are an essential business and accounting tool. They can vary in complexity and can be used for various reasons, but their primary purpose is to organize and categorize data into a logical ...

Spreadsheets have evolved over the last 25 years from an accounting tool to a ubiquitous application for anyone working with data, including business managers, statisticians, and engineers. For ...

A KPMG study found that, in a sample of 22 spreadsheets, 91 percent contained errors. Is this a fluke? Nope. A similar study by S.G. Powell discovered that, in a ...

Have you ever opened an Excel spreadsheet and felt instantly overwhelmed by cluttered data, mismatched fonts, or confusing layouts? It’s a common frustration, yet so many of us accept it as the norm.