Power BI Desktop vs Service vs Mobile - Compared

Introduction

Power BI has three main parts: Desktop, Service, and Mobile. Each part helps you work with data in different ways. Desktop is for creating reports, Service is for sharing and collaborating online, and Mobile is for viewing reports on the go.

When you want to build detailed reports and data models on your computer, use Power BI Desktop.

When you need to share reports with your team or access them from anywhere, use Power BI Service.

When you want to check your reports quickly on your phone or tablet, use Power BI Mobile.

When you want to schedule data refreshes and manage permissions, use Power BI Service.

When you want to explore data interactively and create visuals, use Power BI Desktop.

Steps

Step 1: Open Power BI Desktop

- Start menu or desktop shortcut

The report canvas and data model view appear, ready for building reports

💡 Use Desktop to connect to data sources and create visuals

Step 2: Publish your report

- Home tab > Publish button in Power BI Desktop

Your report uploads to Power BI Service and is available online

💡 Sign in with your Power BI account before publishing

Step 3: Open Power BI Service

- Web browser at app.powerbi.com

You see your published reports and dashboards in your workspace

💡 Use Service to share reports and set up data refresh schedules

Step 4: Open Power BI Mobile app

- Mobile device home screen or app drawer

Your reports and dashboards load for easy viewing on your phone or tablet

💡 Use Mobile to check data anytime, anywhere

Before vs After

Before

Report created only on Power BI Desktop, visible only on your computer

After

Report published to Power BI Service, accessible online and on mobile devices

Settings Reference

Publish

📍 Power BI Desktop Home tab

Uploads reports from Desktop to Service for sharing

Default: My Workspace

Data refresh schedule

📍 Power BI Service workspace settings

Keeps your data up to date automatically in Service

Default: Manual

Mobile layout

📍 Power BI Desktop View tab > Mobile Layout

Optimizes report visuals for mobile devices

Default: Same as desktop layout

Common Mistakes

Trying to share reports directly from Power BI Desktop without publishing

Desktop files are local and cannot be shared online without publishing

Publish the report to Power BI Service to share with others

Expecting Power BI Mobile to create or edit reports

Mobile app is designed only for viewing and interacting with reports

Use Power BI Desktop to create or edit reports, then view them on Mobile

Summary

Power BI Desktop is for creating and designing reports on your computer.

Power BI Service lets you share, collaborate, and manage reports online.

Power BI Mobile allows you to view and interact with reports on your phone or tablet.

You must publish reports from Desktop to Service to share and access them on Mobile.

Practice

1. Which Power BI tool is primarily used to create and design reports on your computer?

easy

A. Power BI Gateway

B. Power BI Service

C. Power BI Mobile

D. Power BI Desktop

Solution

1. Step 1: Understand the purpose of Power BI Desktop

   Power BI Desktop is the application installed on your computer to build and design reports and data models.

2. Step 2: Differentiate from other Power BI tools

   Power BI Service is for sharing reports online, and Power BI Mobile is for viewing reports on mobile devices.

3. Final Answer:

   Power BI Desktop -> Option D

4. Quick Check:

   Report creation = Power BI Desktop [OK]

Hint: Desktop = build reports on PC, Service = share online [OK]

Common Mistakes:

• Confusing Power BI Service as the report builder
• Thinking Power BI Mobile can create reports
• Mixing Power BI Gateway with Desktop

2. Which of the following is the correct description of Power BI Service?

easy

A. A cloud platform to share and collaborate on reports

B. An app to build reports on your computer

C. A mobile app to view reports on phones

D. A tool to connect databases locally

Solution

1. Step 1: Identify Power BI Service's main function

   Power BI Service is a cloud-based platform where users can publish, share, and collaborate on reports online.

2. Step 2: Eliminate incorrect options

   Building reports is done in Desktop, viewing on phones is Mobile, and connecting databases locally is not the main Service function.

3. Final Answer:

   A cloud platform to share and collaborate on reports -> Option A

4. Quick Check:

   Sharing reports online = Power BI Service [OK]

Hint: Service = share and collaborate online [OK]

Common Mistakes:

• Thinking Service is for report creation
• Confusing Mobile app with Service
• Assuming Service connects databases locally

3. You have published a report from Power BI Desktop to Power BI Service. Which action can you perform only in Power BI Service?

medium

A. Design report visuals

B. Create new data models

C. Schedule data refreshes

D. View reports offline on your phone

Solution

1. Step 1: Understand capabilities of Power BI Service

   Power BI Service allows scheduling data refreshes to keep reports updated automatically.

2. Step 2: Compare with other options

   Creating data models and designing visuals happen in Desktop; viewing offline on phone is Mobile app feature.

3. Final Answer:

   Schedule data refreshes -> Option C

4. Quick Check:

   Data refresh scheduling = Power BI Service only [OK]

Hint: Schedule refreshes only in Service, not Desktop or Mobile [OK]

Common Mistakes:

• Thinking data modeling is done in Service
• Confusing offline viewing with Service
• Assuming report design is possible in Service

4. You tried to open a Power BI report on your phone but it did not load. Which is the most likely reason?

medium

A. The phone does not support Power BI Desktop

B. The report was not published to Power BI Service

C. Power BI Desktop is not installed on the phone

D. Power BI Mobile does not support report viewing

Solution

1. Step 1: Understand report access on mobile

   Power BI Mobile accesses reports published to Power BI Service, not local Desktop files.

2. Step 2: Identify the cause of loading failure

   If the report is not published online, the mobile app cannot load it. Desktop is not installable on phones.

3. Final Answer:

   The report was not published to Power BI Service -> Option B

4. Quick Check:

   Mobile needs Service-published reports [OK]

Hint: Mobile views only Service reports, not Desktop files [OK]

Common Mistakes:

• Expecting Desktop app on phone
• Thinking Mobile cannot view reports
• Assuming phone compatibility blocks loading

5. A company wants to allow employees to create reports on their computers, share them with the team online, and let managers view reports on their phones. Which Power BI tools should they use for each task?

hard

A. Desktop for creation, Service for sharing, Mobile for viewing

B. Service for creation, Desktop for sharing, Mobile for viewing

C. Mobile for creation, Service for viewing, Desktop for sharing

D. Desktop for viewing, Mobile for sharing, Service for creation

Solution

1. Step 1: Match tasks to Power BI tools

   Report creation is done in Power BI Desktop on computers.

2. Step 2: Assign sharing and viewing tools

   Sharing and collaboration happen in Power BI Service online; viewing on phones uses Power BI Mobile.

3. Final Answer:

   Desktop for creation, Service for sharing, Mobile for viewing -> Option A

4. Quick Check:

   Correct tool for each task = Desktop for creation, Service for sharing, Mobile for viewing [OK]

Hint: Create = Desktop, Share = Service, View = Mobile [OK]

Common Mistakes:

• Mixing creation and sharing tools
• Thinking Mobile can create reports
• Confusing Service with Desktop roles