In 2026, data analysis roles still depend heavily on two practical tools: Excel for cleaning, checking, and working through business data, and Tableau for turning that data into dashboards people ...

In this Python for beginners tutorial, you will learn the essentials for data analysis. The tutorial covers how to install Python using Anaconda and set up Jupyter Notebook as your code editor. You ...

Learn how Power BI Analytics in Microsoft BI uses data modeling, DAX, Power Query M, and a data gateway to build secure, ...

This second course of the Data-Driven Decision Making (DDDM) series provides a high-level overview of data analysis and visualization tools, preparing learners to discuss best practices and develop an ...

Know what message you’re trying to communicate before you get down in the weeds. by Scott Berinato Not long ago, the ability to create smart data visualizations, or dataviz, was a nice-to-have skill.

Loblaw confirms cyberattack exposing customer contact data Names, phone numbers, and emails stolen, but no passwords or financial info Stolen details could fuel phishing attacks despite being “basic” ...

Loblaw Companies Limited (Loblaw), the largest food and pharmacy retailer in Canada, announced that hackers breached a portion of its IT network and accessed basic customer information. The retailer ...

Boost your career with Harvard’s 6 free online courses in AI, Python, and Web Development! Learn about the 2026 course list, duration, and how to enroll for free at pll.harvard.edu.

A growing body of research by some of the most promising CityU early-career researchers at the intersection of fast-developing fields in fundamental science was presented at the 2021 Hong Kong ...

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

1 The rate of remuneration and the rate of charge are adjusted for the financial consequences of protracted arrears under the burden sharing mechanism. The adjustments for the current quarter are ...