Overview:Excel books support long-term learning compared to short tutorials that explain quick data-centric tasks.Books ...

Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

Replace legacy formulas with MAP, BYROW, BYCOL, SCAN, and REDUCE to build secure, scalable, and automated spreadsheets.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

Overview: Advanced Excel certifications significantly improve employability across finance, analytics, operations, and corporate roles.Courses with real dataset ...

Beyond the novelty of being a spreadsheet master, participants and sponsors say Excel esports offers something more ...

Copilot Cowork operates in the cloud, inside Microsoft 365's infrastructure, and draws on something Claude Cowork simply cannot access: the full graph of a user's enterprise work data.

Microsoft (MSFT) has teamed up with Anthropic (ANTH.PVT) to include its AI chatbot Claude Cowork as part of Microsoft's 365 ...

Older adults with exceptional memories continue to grow new brain cells. A recent study published in the journal Nature shows ...

Learn to calculate fixed asset depreciation in Excel using methods like straight-line, sum of the years' digits, and more for accurate financial analysis.

Rental Property Pro has earned a 2026 Global Recognition Award for its disciplined real estate education model, which ties student outcomes to ...

Dr. Sarah Akkina is a remarkable woman whose impact radiates through every corner of our community. As a surgeon, volunteer, ...