How To Learn Power BI: A Complete Guide for Beginners

May 22nd, 2023
Learn Power BI


In this data-driven world, every business wants to have an advanced tool to analyze and visualize data in a user-friendly manner. There are various tools available in the market that claim to streamline complex business operations. Power Bi is one of them which is widely used due to its easy-to-use functionalities.

Basically, Power BI is a Microsoft tool that makes businesses able to convert their raw data into meaningful insights, resulting in massive business growth. In recent times, more and more businesses and organizations, including Walmart and Apple are using this tool to make their data journey easier. With this, there has been a huge surge in the demand for Power Bi professionals recently.

Tech professionals from every corner of the world are doing Power Bi training or learning Power Bi for a better career opportunity. This article is a complete guide for beginners who want to learn Power BI.

What Is Power BI?

A set of software services, apps, and connectors called Power BI combines unrelated sources of data to produce coherent, visually immersive, interactive insights. Your data may be stored in an on-premises hybrid data warehouse or it may be an Excel spreadsheet. Power BI makes it simple to connect to your data sources, visualize the data, identify the key information, and share it with whomever you want. It provides a wide range of features that allow you to connect to multiple data sources, transform data, and visualize data through interactive reports and dashboards. It is user-friendly and doesn't require extensive programming knowledge.

Statistics Which Make You Choose Power BI

Microsoft claims that Power BI is used by over 200,000 organizations worldwide. As a leader in the Magic Quadrant for Analytics and Business Intelligence Platforms, it has also received recognition from Gartner. One of the most well-liked products on the market is Power BI, which has a market share of 17.9% in the business intelligence sector.

Here are some statistics that demonstrate the popularity and effectiveness of Power BI:

• Power BI has over 10 million subscribers worldwide.

• Power BI is a leader in the business intelligence and analytics platform market, according to a report by Gartner,

• According to users, Power BI increases productivity by 44% and reduces reporting time by 47%.

• Power BI has an average rating of 4.4 out of 5 on G2 Crowd, a popular software review website.

Why Learn Power BI?

Learning Power BI can provide numerous benefits, including:

• Easy To Use: Power BI is a user-friendly tool that doesn't require extensive programming knowledge.

• Connect To Multiple Data Sources: You may connect to a wide range of data sources with Power BI, including Excel spreadsheets, SQL Server databases, and cloud-based data sources like Azure.

• Transform Data: Data merging, data filtering, and the creation of calculated columns are just a few of the many data transformation options offered by Power BI.

• Visualize Data: Charts, tables, and maps are just a few of the visualisation options that Power BI offers to help you portray your data meaningfully.

• Collaborate And Share Insights: Power BI allows you to collaborate with others by sharing dashboards and reports, making it easy to share insights with your team.

Features of Power BI

Features of Power BI

Power BI offers a range of features to help you transform data into insights. Here are some of the essential features of Power BI include:

1. Data Transformation: Power BI allows you to transform data using a wide range of tools such as merging data, filtering data, and creating calculated columns.

2. Data Visualization: Power BI provides a wide range of visualization options, including charts, tables, and maps, to help you represent your data in a meaningful way.

3. Data Modeling: Power BI provides a data modeling capability that allows you to create relationships between tables and define hierarchies.

4. Dashboards: Power BI provides a dashboard capability that allows you to create interactive dashboards to monitor your business performance.

5. Mobile App: Power BI provides a mobile app that allows you to access your dashboards and reports from your mobile device.

6. Data Sharing: With Power BI, you can share your data insights with others in your organization by creating reports and dashboards, and publishing them to the web or mobile devices.

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Top Companies That Rely on Power BI

Many companies use Power BI to analyze their data and drive business growth. Power BI is a powerful tool that is used by a wide range of companies and organizations. All these companies also have a team of professionals, having Power BI certification. Here are some of the top companies that rely on Power BI:

• Microsoft

• Accenture

• Deloitte


• Coca-Cola

• Siemens

• Rolls-Royce

• Heathrow Airport

• Schneider Electric

Future Scope of Power BI

In the upcoming years, there will likely be an increase in the need for business intelligence products like Power BI. The size of the worldwide business intelligence market is anticipated to reach USD 35.2 billion by 2025, rising at a CAGR of 8.4% from 2019 to 2025, according to a report by Zion Market Research.

For people looking to master Power BI and pursue a career in business intelligence, this suggests a sizable opportunity. Power BI is one of the top 10 most in-demand skills internationally, according to a LinkedIn survey.

The future of Power BI looks promising, with new features and capabilities being added all the time. Here are some of the key trends and developments to watch out for:

1. Artificial Intelligence - Power BI is expected to integrate more AI and machine learning capabilities, enabling users to gain insights from unstructured data.

2. Natural Language Processing - Power BI is also expected to incorporate more natural language processing capabilities, making it easier for users to interact with data using conversational language.

3. Data Governance - As the amount of data being generated continues to grow, data governance is becoming increasingly important. Power BI is expected to introduce more data governance features, making it easier for organizations to manage their data.

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Advanced Techniques in Power BI

In addition to the basic features and functionalities of Power BI, there are also several advanced techniques that can be used to enhance your data visualization and analysis capabilities. Here are some of the most important techniques you should know:

1. Data Modeling: Data modeling is the process of creating relationships between different data sources in Power BI. This can help you create more complex reports and dashboards that include data from multiple sources.

2. DAX Formulas: DAX (Data Analysis Expressions) is a formula language used in Power BI to create custom calculations and aggregations. With DAX, you can create powerful calculations that can't be achieved with standard Excel formulas.

3. Power Query: Power Query is a data transformation and cleansing tool that allows you to connect to a wide range of data sources, transform and clean the data, and then load it into Power BI.

4. Custom Visuals: Power BI includes a large number of built-in visualizations, but you can also create your own custom visuals using the Power BI Developer Tools. This allows you to create unique visualizations that are tailored to your specific needs.

5. R Integration: Power BI also allows you to integrate R scripts into your reports and dashboards. R is a powerful statistical programming language that can be used to create complex visualizations and data models.

Power BI Certifications

To become a certified Power BI professional, you need to pass one or more of the available Power BI certification exams. These exams are designed to test your skills and knowledge in various areas of Power BI, such as data modeling, data visualization, and data analysis.

There are currently three main Power BI certification exams:

• Microsoft Certified: Data Analyst Associate

• Microsoft Certified: Data Analyst Associate with Power BI

• Microsoft Certified: Power BI Certification

Each of these exams has its own set of prerequisites, and passing them requires a combination of practical experience, theoretical knowledge, and technical skills.

Job Roles Available for Power BI Professionals

Learning Power BI can open up various job opportunities for professionals. Some of the popular job roles available for Power BI professionals include:

1. Power BI Developer: For enterprises, a Power BI Developer creates and builds Power BI solutions. They design and produce reports and dashboards, create and maintain data models, and make sure the data is current and reliable. They collaborate closely with other teams, including those of data scientists, business analysts, and analysts of data.

Power BI Developer Salary

2. Business Intelligence Analyst: To assist businesses in making data-driven decisions, business intelligence analysts collect and analyse data using technologies like Power BI. They generate and maintain reports and dashboards, design and construct data models, and offer insights and suggestions based on the data.

3. Data Analyst: Using Power BI, a data analyst may collect and analyze data, spot trends, and patterns, and offer insights to assist businesses in making decisions. They collaborate closely with other teams to ensure that the data is correct and up-to-date, and they produce and manage reports and dashboards.

4. Data Scientist: A data scientist analyses enormous amounts of data to find patterns and insights using sophisticated analytics tools like Power BI. They design and construct reports and dashboards, create and maintain data models, and offer analysis and suggestions based on the data.

5. Business Analyst: Using Power BI, a business analyst can analyze data, spot trends, and patterns, and offer insights to assist organizations in making decisions. To guarantee that the data is reliable and current, they collaborate closely with other teams made up of data analysts, business intelligence analysts, and data scientists.


Learning Power BI can provide numerous benefits, including easy data transformation, visualization, and collaboration capabilities. It is a user-friendly tool that can be learned on your own with dedication and practice. Additionally, the demand for Power BI professionals is expected to grow in the coming years, making it a valuable skill to have in the job market. Additionally, pursuing a Power BI course can help individuals validate their skills and stand out in the job market. By following the steps outlined in this guide and continuing to practice and explore the tool, learners can become proficient in Power BI and unlock its full potential for data analysis and visualization. So, if you're looking to learn a tool that can help you turn your raw data into meaningful insights, Power BI is the solution for you.

Power BI Tutorial FAQ (Frequently Asked Questions)

Que 1. What are the prerequisites for learning Power BI?

There are no strict prerequisites for learning Power BI, but having a basic understanding of data analysis and visualization can be helpful.

Que 2. Can I learn Power BI on my own?

Yes, you can learn Power BI on your own by taking online courses, watching tutorials, and practicing with sample data.

Que 3. How long does it take to learn Power BI?

The time it takes to learn Power BI depends on your existing skills and the amount of time you can dedicate to learning. With consistent effort, you can learn the basics of Power BI in a few weeks.

Que 4. Do I need programming knowledge to learn Power BI?

No, you don't need programming knowledge to learn Power BI. However, having some knowledge of data manipulation and analysis can be helpful.

Que 5. How can I get certified in Power BI?

You can get certified in Power BI by taking a certification exam offered by Microsoft. You can also prepare for the exam by taking online courses and practicing with sample data.

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