Automate reporting, visualize your data, and gain in-demand analytics skills. Join our instructor-led Power BI online courses with certification.
Power BI online trainings - FAQ
- What is Power BI?
Power BI is a suite of Microsoft tools that allows you to connect, transform, and visualize data from various sources. It turns raw data into interactive reports and dashboards - helping you make smarter business decisions in real time.
✔️ Perfect for both technical and non-technical users.
- Why is Power BI worth learning?
Today, data drives every industry - from finance to healthcare. But raw data alone isn’t enough. You need tools to reveal patterns, trends, and insights. That’s where Power BI comes in.
With Power BI, you can:
- Turn complex data into clear, interactive dashboards,
- Support data-driven decisions in real time,
- Work across industries like IT, finance, logistics, healthcare, and more.
It’s one of the most accessible and in-demand BI tools on the market.
- Who is the Power Bi Training for? Is it good for YOUR career?
This training is ideal for:
- Analysts working with large data sets,
- Professionals who build reports and dashboards,
- People who want to visualize data more effectively.
Yes - it's great for your career!
- Is Power BI easy to learn?
Yes - and no. Power BI has a user-friendly interface, making it easy to start, even for beginners. But mastering its advanced features (like DAX) can take time.
With our Comarch Power BI online course, learning becomes easier:
- Expert guidance from experienced trainers,
- Practice-based learning,
- Completion in just two days.
- What are the Power Bi online training prerequisites?
To join the training, you need:
- Â to have an intermediate level of knowledge of the Windows environment (including its main applications) and the use of a spreadsheet.
Nice to have (but not required):
- Some knowledge of PowerPivot, Power Query, or DAX
Additional knowledge of PowerPivot, DAX, and Power Query will be useful, but is not required.
- Comarch Power BI online course – what are the levels and contents?
The Power BI – Data Analysis and Visualization training takes 16 hours and has a well-organized program. In the first step, you will get an introduction to Business Intelligence and a tools overview – you will learn the Power Bi Desktop: for loading and transforming data, working with a data model, working with visualizations, and publishing reports, and Power BI Online: for sharing reports Datasets, Reports and Dashboard.
After getting familiar with these tools, you will start loading data and creating standard or custom visualizations. In the next step, we will teach you how to manage the filters. The last part of the training concerns data model – creating relationships, adding calculations (DAX) and grouping or creating hierarchies.
- What is DAX in Power BI?
DAX (Data Analysis Expressions) is the built-in formula language for Power BI, PowerPivot and Analysis Services. It allows you to create advanced calculations and custom aggregations for smarter dashboards.
✔️Our trainings show you how to use DAX efficiently - without overcomplicating your models.
- What will you be able to do after the course?
By the end of the training, you will be able to:
- Build your own Business Intelligence solution from scratch,
- Import and manage data from external sources,
- Create a simple data model,
- Define custom measures and formulas using DAX,
- Design and publish interactive reports with rich visualizations.
You’ll also learn how to use:
- Power BI Desktop - for creating reports and dashboards
- Power BI Online (cloud service) - for sharing and collaborating on your analyses
This means you’ll be ready to implement Self-Service BI in your organization - creating analytical tools without heavy IT involvement.
As a result, you’ll work faster, more independently, and at a lower cost.
- Who is the trainer?
SĹ‚awomir Sroka -Â a certified expert in the field of VBA programming in MS Excel, and has been conducting trainings and consultations for more than 10 years.
- Technical requirements
To take part in the training, you’ll need:
- A Windows-based computer (Windows 10 or newer)
- Stable internet connection
- Microphone and speakers (or headset)
- Latest version of Power BI Desktop (free)
We provide:
- All training files and materials
- Trainer support during the course
đź“Ś Note for Mac users:
Power BI Desktop does not support macOS. To join this training, you’ll need access to a Windows environment (e.g. a Windows PC, or virtual machine on your Mac).Want to learn more, fill out the registration form.
Why should I choose Power BI remote training?
At Comarch Training Center, we focus on practical skills that boost your career - not theory alone. During our online course, you’ll build your own Business Intelligence solution using Power BI Desktop and Service. You’ll work with real data, create interactive reports, and learn to use DAX for advanced analysis.
Our experienced trainers - Justyna Pyrcz, Marcin Wiczak, and SĹ‚awomir Sroka - will guide you through every step, ensuring you gain skills that employers truly value.
We rate the implementation, as well as the needs analysis and the training service very well. The company has fulfilled all the arrangements made. The participants assessed the training as useful and valuable from the point of view of their current and future professional tasks. When organizing the training, the employees showed great flexibility and kindness. Therefore, we can recommend Comarch SA as a reliable and professional partner in the organization of IT training.
Orange Polska
An undoubted advantage of the trainings was the large number of exercises that the employees did step by step under the supervision of the trainer. The trainer was able to perfectly adjust the pace to the work of the participants, and the participants also praised the possibility of asking questions about functionality that went beyond the scope of the course.
BRICOMAN POLSKA Sp zoo