INTELLIGENCE
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How to Get Started with Microsoft Fabric
Microsoft Fabric is a SaaS analytics platform that combines data storage, transformation, and reporting in a single environment. Business users who already work with Excel or Power BI can start with a free 60-day trial, create a workspace in minutes, and connect data sources without managing infrastructure. This guide walks through the core components and practical first steps to run your first report inside Fabric.
How to Query CSVs Instantly with DuckDB
DuckDB is a free, serverless analytical database that lets analysts run fast SQL queries directly against CSV files without installing a database or writing Python. Released as a single downloadable binary, it runs on a laptop and handles files with tens of millions of rows without loading them into memory. As of early 2026, DuckDB had recorded over 50 percent year-over-year developer growth, driven largely by its zero-configuration setup and speed on local data files.
How to Build a Dashboard in Tableau Public
Tableau Public is a free application that lets you connect a CSV or spreadsheet, build interactive charts, and publish a shareable dashboard to the web without writing any code. The workflow has four main steps: prepare a flat data file, connect it in Tableau Public Desktop, build one worksheet per chart, and assemble the charts on a dashboard canvas before publishing. A basic four-chart dashboard takes under an hour to complete from scratch.
How to Automate Weekly Reports with n8n
n8n is an open-source workflow automation platform that can read data from Google Sheets, generate an AI-written summary, and email it to your team on a recurring schedule, all without writing code. By connecting four to six nodes in sequence, any analyst or operations manager can build a weekly reporting pipeline in under an hour using n8n's free cloud tier or a self-hosted install.
How to Set Up Power BI Desktop for Reporting
Power BI Desktop is a free Windows application from Microsoft that connects to spreadsheets, databases, and cloud services to produce interactive dashboards. Setting it up takes about 30 minutes: download the app, import a data source, clean the data in Power Query, and build a visual. This guide covers each step for analysts and operators who want structured reports without writing code or hiring a data engineer.
How to Use Copilot in Excel for Business Analysis
Microsoft Copilot in Excel lets business users analyze, summarize, and visualize spreadsheet data through plain English prompts without writing formulas or macros manually. It requires a Microsoft 365 subscription with a Copilot add-on and works on data formatted as a table. The 2026 version adds PDF data extraction, chained multi-step prompts, and automatic dashboard generation, making it more capable for operations and finance teams that rely on Excel for regular reporting.
How to Set Up Metabase for Business Intelligence
Metabase is an open-source business intelligence tool that lets non-technical teams connect databases, build charts, and share dashboards without writing SQL. Setting it up takes under 30 minutes using either the free JAR file method, a Docker container, or managed Metabase Cloud. Once connected to a data source, any team member can ask questions in plain English and get visualizations without code.
How to Build a Looker Studio Dashboard from a CSV
Google Looker Studio is a free tool that turns spreadsheet and CSV data into interactive business dashboards without writing code. You connect a Google Sheet or upload a CSV, map your columns to chart types, and publish a live report your whole team can view. The main obstacles are messy source data and data type mismatches, both of which are preventable with a few formatting steps before you connect.
How to Analyze Data in Google Sheets with Gemini
Google Sheets now includes Gemini as a built-in AI assistant that can generate formulas, summarize datasets, and identify trends from natural language prompts. To use it, you need a Workspace Business Standard plan or Google One AI Premium subscription. This guide walks through enabling Gemini, writing effective prompts for data analysis, using the =AI() function in cells, and working around the key limitations like the 350-cell generation cap and missing undo support.