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Power BI: Data Visualization and BI

Move beyond spreadsheets with interactive, data-driven dashboards. Learn to connect data sources, write DAX, and build reports with DataCamp’s Power Business Intelligence courses. Practice in your browser with no complex installation required.

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Recommended for Power BI beginners

Build your Power BI and report-building skills with interactive courses, tracks and projects, curated by real-world experts.

Tracks

Power BIの基礎

17 hours
19.8K
Power BI を使用するために必要な基本的なスキルを習得します。独自の視覚化とダッシュボードをゼロから作成します。事前の経験は必要ありません。

Courses

Power BI入門

基本スキルレベル
4 hours
55.3K
Power BIの基礎を習得し、データ可視化ソフトを使って効果的なレポートを作成しましょう。

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Power BIコースとトラックを閲覧する

Courses

Power BI入門

基本スキルレベル
4 hours
55.3K
Power BIの基礎を習得し、データ可視化ソフトを使って効果的なレポートを作成しましょう。

Courses

Power BI における DAX 入門

基本スキルレベル
3 hours
12.8K
Power BIの知識を深めるために、計算列、テーブル、メジャーなどのデータ分析式(DAX)の基本を学びましょう。

Courses

Power BIで学ぶデータ可視化

基本スキルレベル
3 hours
10.3K
Power BIは、レポートやダッシュボードで使用できる強力なデータ可視化ツールです。

Courses

Power BI におけるデータ準備

基本スキルレベル
3 hours
6.7K
このインタラクティブなPower BIコースでは、Power Queryエディターを使用してデータを変換・整形し、分析の準備を整える方法を学んでいただけます。

Courses

Power BI におけるデータ変換

中級スキルレベル
3 hours
5.3K
ピボット変換(解除)、転置、追加、結合といったテーブル操作の方法について学んでいただけます。カスタム列、M言語、および高度なエディターを活用して、より強力な機能を手に入れましょう。

Courses

Power BI における DAX 関数

基本スキルレベル
3 hours
4.6K
データ分析式(DAX)を使用することで、カスタム関数を記述し、Power BIのスキルを次のレベルへと高めることが可能となります。

Courses

Power BI における中級 DAX

中級スキルレベル
3 hours
4K
Microsoft Power BIにおけるDAX計算の数々をご紹介し、その活用方法をご説明いたします。

Courses

Power BIで学ぶ探索的データ分析(EDA)

基本スキルレベル
3 hours
3.8K
Power BIの探索的データ分析(EDA)を活用し、より迅速に洞察を明らかにし、ビジネス価値を推進する効果的なレポート作成方法について学びましょう。

Courses

Power BI のレポート

中級スキルレベル
3 hours
3.5K
お持ちのスキルを活用して、Power BIのビジュアライゼーションをさらに高めましょう。ダッシュボードを構築するだけでなく、代替データを用いたストーリーテリングの技法を学びましょう。

Courses

Power BI のデータ接続

基本スキルレベル
2 hours
3.4K
Power BIのデータインポートスキルを向上させる様々な方法をご確認ください。

Courses

Power BI でのトレンド分析

中級スキルレベル
3 hours
3.1K
時系列分析、分解ツリー、主要な影響要因などのトレンド分析手法を用いて、レポートの質を高めてください。

Courses

Power BI によるレポートデザイン

中級スキルレベル
3 hours
3.1K
DAX measureと段階的開示をレポートに組み込む実践的手法を学び、データ可視化の次のステップへ進みましょう。

Courses

Power BIで学ぶファイナンス分析

中級スキルレベル
6 hours
1.4K
Power BIで財務分析を行い、既存の財務スキルをPower BIのデータ可視化で適用する方法を学びます。

Courses

Case Study: Supply Chain Analytics in Power BI

中級スキルレベル
4 hours
435
Learn how to use Power BI for supply chain analytics in this case study. Create a make vs. buy analysis tool, calculate costs, and analyze production volumes.

Courses

Power BI for End Users

基本スキルレベル
1 hours
374
Explore Power BI Service, master the interface, make informed decisions, and maximize the power of your reports.

Courses

Power BI での時系列分析

中級スキルレベル
5 hours
371
Power BIでの時系列分析を実践的に学習。実データで作業し、代表的な手法を練習します。

Courses

Power BI で始める Python 入門

中級スキルレベル
3 hours
338
Power BIでPythonスクリプトを使い、データ前処理、可視化、相関係数の計算を学びます。

Power BIの関連リソース

blogs

9 Power BI Projects To Develop Your Skills

Explore our list of Power BI projects for beginner and intermediate learners across various different industries and use cases.
Jess Ahmet's photo

Jess Ahmet

8 分

a great interview

blogs

45 Essential Power BI Interview Questions For Every Level

Explore the questions you can expect in a Power BI job interview, whether you're a beginner, intermediate, or advanced Power BI practitioner.
Joleen Bothma's photo

Joleen Bothma

15 分

cheat sheets

Power BI Cheat Sheet

In this Power BI Cheat Sheet, you'll get the download on creating your first visualization, top visualizations in Power BI, using DAX, and more.
Richie Cotton's photo

Richie Cotton

8 分


Frequently asked questions

What is Power BI and what is it used for?

Power BI, a dynamic business analytics tool by Microsoft, empowers you to visualize data and share insights in engaging ways. You can connect to various data sources, simplify data prep, and drive ad hoc analysis. With Power BI, you can create interactive, visually appealing dashboards and reports, transforming raw data into meaningful insights for informed decision-making. It's an invaluable tool for you to bring your data to life, aiding in effective business strategies and understanding complex data easily.

Learn more in our guide: What is Power BI?

Is Power BI or Tableau better?

The choice between Power BI and Tableau depends on your specific needs and preferences. Power BI is often praised for its integration with other Microsoft products and its ease of use for beginners, while Tableau is celebrated for its advanced data visualization capabilities and flexibility. Both tools are powerful for business intelligence, so the best choice can vary based on your familiarity with other software, the complexity of the data you're handling, and the level of detail you need in your visualizations.

How can learning Power BI benefit my career?

Gaining expertise in Power BI can transform your career prospects, particularly in data-driven fields like business analysis, marketing, and operations. It provides you with skills in a leading business intelligence tool— invaluable for data visualization and analysis. Additionally, for employers who already utilize Power BI, having this knowledge gives you a considerable advantage in the job market.

What are the best Power BI courses for beginners?

For beginners looking to get an overview of Power BI, Introduction to Power BI is an excellent starting point. For a comprehensive understanding of all the basics, the Power BI Fundamentals Track is recommended to build a strong foundation.

Is Power BI easy to learn?

Power BI is generally considered easy to learn, especially for those with some background in data or Microsoft tools. It offers a user-friendly interface and integrates well with other Microsoft products, making it accessible for beginners who are starting their journey in data analysis and visualization.

Do I need to know how to code to use Power BI?

No. One of Power BI’s big selling points is that it can create powerful reports and visualizations without a single line of code.

What is the difference between Excel and Power BI?

Think of Excel as a tool for creating data and Power BI as a tool for visualizing it. While Excel is great for ad-hoc calculations and static grids, Power BI is built to handle millions of rows of data, automate reporting, and create interactive visuals that let you drill into the details.

Does this training prepare me for the PL-300 Certification?

Yes. Our Power BI curriculum aligns closely with the Microsoft PL-300 (Power BI Data Analyst Associate) exam. By completing our Power BI Data Analyst certification track, you will master the data modeling, visualization, and analysis skills required to pass the certification and prove your expertise.

What is DAX and why is it important?

DAX (Data Analysis Expressions) is the formula language used in Power BI, Power Pivot, and Analysis Services. It is similar to Excel formulas but much more powerful. Learning DAX allows you to perform dynamic calculations, such as year-over-year growth or rolling averages, directly within your reports

How long does it take to learn Power BI?

It typically takes 1-2 months to become proficient if you study consistently. You can grasp the basics, like navigation and simple charts, in your first week. However, mastering DAX formulas and data modeling for professional use generally requires a few months of structured practice and real-world projects.

Do I need to know SQL to use Power BI?

Not strictly, but it is a huge advantage. You can use Power BI’s Power Query tool to clean and transform data without writing code. However, knowing SQL is highly recommended for Data Analyst and BI Developer roles, as it allows you to extract specific data from company databases efficiently before you visualize it.

Is Power BI free to use?

Power BI Desktop is completely free to download and use for building reports on your local computer. This is what you will use to learn. However, in a business setting, sharing reports securely with colleagues via the Power BI Service usually requires a paid Pro license.

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