Data Analytics Essentials: Learn, Analyze & Visualize with Power BI
                     Data Analytics Essentials: 
Learn, Analyze & Visualize 
with Power BI
Presented by: Xplore IT Corp
 Course Overview | Beginner Friendly | Hands-On 
Learning
 Introduction to Data 
Analytics
• What is Data Analytics?
• Why is it important today?
• Real-world examples: 
business, healthcare, 
finance, retail
• How analytics helps in 
decision-making
Types of Data 
Analytics
• Descriptive Analytics – What 
happened?
• Diagnostic Analytics – Why 
did it happen?
• Predictive Analytics – What 
might happen?
• Prescriptive Analytics – What 
should we do?
Data Analytics 
Workflow
• Data Collection
• Data Cleaning
• Data Transformation
• Data Analysis
• Data Visualization
• Reporting & Insights
 Introduction to 
Power BI
• What is Power BI?
• Components: 
Desktop, Service, 
Mobile, Gateway
• Why Power BI is 
preferred
• Key features for 
beginners
Power BI 
Architecture
• Power BI Desktop (Report 
Creation)
• Power BI Service (Publishing & 
Sharing)
• Data Sources & Gateways
• Real-time Dashboards
Connecting Data in 
Power BI
• Import vs Direct Query
• Connecting Excel, CSV, 
SQL, Cloud data
• Understanding data 
models
• Building relationships 
between tables
Data Cleaning with Power 
Query
• Using Power Query Editor
• Removing duplicates & 
nulls
• Splitting/merging columns
• Transforming data 
efficiently
• Basic ETL operations
Data Modeling 
Basics
• What is a data model?
• Star Schema Overview
• Measures vs Columns
• Using DAX for 
calculations
• Importance of 
relationships
Creating 
Visualizations
• Types of charts: Bar, 
Line, Pie, Maps, KPI 
Cards
• Choosing the right chart 
for data
• Customizing visuals
• Slicers & Filters
• Making reports 
interactive
 Building a 
Dashboard
• Combining visuals into a 
dashboard
• Adding bookmarks & 
buttons
• Publishing to Power BI 
Service
• Sharing dashboards 
with team members
• Real-time updates & 
alerts
THANK YOU
Xplore IT Corp is one of the most trusted training 
institutes, dedicated to empowering students with 
industry-ready skills. With expert trainers, hands-on 
learning, real-time projects, and a supportive 
learning environment, Xplore IT Corp ensures every 
learner gains practical knowledge and confidence.
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