If Excel vanished tomorrow, global finance would halt. It is the essential infrastructure powering the modern world.

Last year, it emerged that Health New Zealand used an Excel spreadsheet as its "primary data file" for managing and analysing its financial performance. This made collection and consolidation of data ...

Dubbed the "LeBron James of Excel spreadsheets", Galway born and Waterford raised Diarmuid is now the world's best worksheet whizz. He won the 2025 Microsoft Excel World Championships, where a $60,000 ...

Diarmuid took the Excel World Championship belt from three time winner Andrew Ngai Irishman Diarmuid Early emerged onto the HyperX arena in Las Vegas under the bright lights, dramatic music, and ...

Your IT team just wrapped an exhaustive security test. The network is locked down. Your organization’s tech stack has MFA enforced across the board. Employees just finished anti-phishing training. And ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax ...

How can you take a holistic look at computing, from the top down? Computer science is the answer. As the trend toward globalization connects people in every part of the world, digital networks and ...

There are all kinds of immensely powerful gaming PC setups out there, carefully crafted and assembled with components hand-picked for the most optimal performance to drive your experience. Even the ...

When official systems can't support everyday workflows, employees turn to spreadsheets — creating "shadow spreadsheets" that circulate unchecked. Grist shows how these spreadsheets expose sensitive ...

Understanding how much you earn and spend is the key to getting control of your finances. Creating a budget gives you a better sense of where your money is going and can help you achieve financial ...