Final answer:
Using Power BI with a lower resolution may lead to a cluttered user interface with less workspace, making data analysis less efficient.
Step-by-step explanation:
When running Power BI with a display resolution lower than the recommended 1440 x 900, you may experience a less optimal user interface with more clutter and less workspace. The resolution of a screen dictates how much detail and how many elements you can comfortably view at once. While Power BI will still function at lower resolutions, elements such as charts, graphs, and text may appear more condensed, and you might need to scroll more often to view the entire contents of reports or dashboards. This can affect your ability to analyse data effectively or may increase the time required for data analysis due to less information being visible at once.