Free data‑analysis boom

Free and low-cost training in Excel, Power Query, pandas and Power BI is spreading across official platforms and course marketplaces as workers chase data-analysis jobs and project work. (learn.microsoft.com) (coursera.org) The mix covers both spreadsheet tools and code. Microsoft says Power Query is the data-preparation layer inside Excel, Power BI and other products, while the pandas project describes its library as an open-source tool for data analysis in Python. (learn.microsoft.com) (pandas.pydata.org) For beginners, the free material is no longer just scattered blog posts. Microsoft Learn lists guided training paths for data analytics and Excel help, and the pandas documentation now includes step-by-step starter tutorials on reading tables, reshaping data and calculating summary statistics. (learn.microsoft.com) (support.microsoft.com) (pandas.pydata.org) One offer circulating in Arabic comes from Cisco Networking Academy, which promotes a free Ethical Hacker course in Arabic. Cisco’s certification page says its Ethical Hacking certificate combines the Networking Academy course with a Capture the Flag challenge in Cisco U and awards digital badges. (netacad.com) (cisco.com) The rush into these courses tracks with hiring signals around analytics work. The U.S. Bureau of Labor Statistics projects employment of operations research analysts, one of the government’s closest data-analysis categories, will grow 21 percent from 2024 to 2034, with about 9,600 openings a year. (bls.gov) Vendors are also tying the training directly to credentials. Microsoft’s Power BI Data Analyst Associate certification remains active in 2026, and Microsoft says the credential tests how candidates model, visualize and analyze data in Power BI. (learn.microsoft.com) That helps explain why learners are stacking tools instead of picking one lane. Excel still handles day-to-day spreadsheets, Power Query cleans and reshapes incoming data, and pandas gives analysts a way to automate the same work in Python when files get larger or tasks repeat. (support.microsoft.com) (learn.microsoft.com) (pandas.pydata.org) The result is a training market where the entry price keeps falling even as the skill list gets longer. In 2026, a learner can start with free official lessons, add a low-cost marketplace course, and build toward the same analyst workflow employers already use. (learn.microsoft.com) (coursera.org)