Learn Microsoft Excel 2019 from scratch in just 17 minutes! This beginner-friendly tutorial walks you step by step to create ...

Excel is everywhere—more than 750 million people open a workbook each year to balance budgets, fine-tune supply chains, and ...

Pradershika Sharma is a tech deals writer for Lifehacker. She has a Master’s degree in English Literature, a B.Ed., and a TESOL certification. She has been writing professionally since 2018, creating ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas (with or without help from the Copilot AI assistant) and ...

Compare the best free Microsoft Excel alternatives for 2026, including features, pricing, pros and cons, and use cases for each spreadsheet tool. The kinds of features you need from your spreadsheet ...

SpaceXAI has announced Grok 4.5, its latest large language model designed for software development, agentic workflows, and ...

A simple Markdown file is apparently enough to boost GPT-5.5 by more than 20 points on procedural tasks. That's the promise of SkillOpt, a method from Microsoft and three Chinese universities that ...

Economy Minister Conor Murphy has announced a third Risk and Regulatory Compliance Assured Skills Academy with EY, providing 20 high-quality training places. Funded by the Department for the Economy, ...

Modern business intelligence demands speed, and utilizing AI tools for Excel is the ultimate way to hyper-charge your data workflows this year.

Google's Gemini Spark brings 24/7 agentic AI to Mac, automating tasks across apps with real-time tracking. Learn how it works and whether it's worth using.