The continent with no desert is Europe.
While Europe has arid regions like the Iberian Peninsula and the Mediterranean which can experience dry spells, these areas don't meet the criteria for being classified as a true desert.
A desert is typically defined by its extremely low precipitation, sparse vegetation, and arid climate. Europe, even in its driest regions, doesn't experience the same levels of aridity or lack of vegetation found in deserts on other continents.
For example, the Sahara Desert in Africa is the largest hot desert in the world, covering over 9 million square kilometers. The Atacama Desert in South America is considered the driest non-polar desert on Earth. These deserts are starkly different from the landscapes of Europe, which are generally more temperate and lush.