Excel is my database, Python is my brain.

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 tutorial, you'll learn how to create an interactive Excel dashboard from scratch, focusing on the richest people in ...

Overview On March 11, NSFOCUS CERT detected that Microsoft released the March Security Update patch, which fixed 83 security issues involving widely used products such as Windows, Microsoft Office, ...

So many cool Fabric features get announced at Fabcon that it’s easy to miss some of them. The fact that you can now not only generate Excel files from Fabric Dataflows Gen2, but that you have so much ...

Oracle has launched new agentic AI innovations for Oracle AI Database that will help customers rapidly build, deploy, and ...

Many learners start with Excel to clean data, organize sheets, and understand reporting basics. Tableau becomes useful once ...

Overview Each tool serves different needs, from simplicity to speed and SQL-based analytics workflows.Performance differences ...

Data work in 2026 asks for more than chart building. Professionals are expected to clean data, query databases, explain ...

In addition to rolling out patches to address two zero-days affecting SQL Server and .NET, Microsoft introduced Common Log File System hardening with signature verification.

Traditional methods for creating dynamic drop-down lists in Excel, such as using INDIRECT or named ranges, often come with significant limitations. These approaches can break when tables are renamed, ...