Small formulas, big time savings.

Mentor Public Library is offering a trio of free technology classes this September at its Main Branch. The classes will be: ...

Haley Henschel is a Chicago-based Senior Shopping Reporter at Mashable who reviews and finds deals on popular tech, from laptops to gaming consoles and VPNs. She has years of expe ...

The Bloomberg Terminal is one of the most popular tools for real-time financial information. Find out what it is, what it can do for you, and how to use it.

Excel has more than 500 built-in functions, but if you asked me which ones I use most often, I wouldn't need very long to answer. After nearly two decades of using Excel professionally, there's a ...

Data and finance professionals are competing in Excel obstacle courses—amassing huge followings and keeping the Microsoft program relevant.

Explore the latest in AI technology with expert reviews, news and insights on AI technology, machine learning, AI tools and more. Explore the latest in gaming with expert reviews, news and insights on ...

Microsoft is retiring the COPILOT() function in Excel, ending roughly a year of testing. According to Message Center MC1454373, the function will become unavailable after September 14, 2026. COPILOT() ...

Excel is often celebrated for its advanced features, but some of its most impactful functions are surprisingly understated. My Online Training Hub highlights five such functions, ABS, SIGN, REPT, ...

As Microsoft yanks back free Copilot access in Office apps for its largest customers, IT leaders face a choice: Pay premium or lose in-app AI integration. Here is the 2026 roadmap for M365 Copilot ...

Today is Microsoft's May 2026 Patch Tuesday, with security updates for 120 flaws and no zero-days disclosed. This Patch Tuesday addresses 17 "Critical" vulnerabilities, 14 of which are remote code ...