Download Power BI Desktop from the official website, install it on your Windows PC, then connect to your data sources and start creating reports using the intuitive interface.

Power BI Desktop is installed per device. To access your reports anywhere, publish them to the Power BI web service or use the Power BI Mobile app.

Power BI Desktop enables data connection, transformation, modeling with DAX, custom visual creation, report building, and sharing dashboards securely with your team.

In Power BI Desktop, click Home > Get Data, select your data source, and follow prompts to establish a secure connection to cloud or on-premises data.

Use the Power Query Editor in Power BI Desktop by selecting Transform Data, then apply filters, merges, and other transformations to prepare your data.

DAX (Data Analysis Expressions) is a formula language for creating custom calculations. Access it via the Modeling tab to extend your data models easily.

Select a visualization, then use formatting tools and themes in the Visualizations pane to tailor the look and feel of your report.

Yes, Power BI Desktop is free. However, sharing and collaboration features often require a Power BI Pro or Premium subscription, which can be managed via the Settings menu > Accounts.

Navigate to Settings > Accounts > Subscriptions within Power BI Service or visit the Microsoft 365 admin portal to manage subscription plans.

Try updating to the latest version, restart your computer, or reinstall Power BI Desktop. Contact support if the issue persists through the Help menu > Feedback.