Use a large screen on which you can see both your work document and your reference material side by side. This way, you need to switch between windows less often. This makes it easier to concentrate and helps you work more efficiently.
The idea that a larger screen can increase your productivity comes from being able to see more information at once. This helps you work faster and better, especially if the information is important for what you are doing. With a larger screen, you can, for example, view a document and other necessary information side by side. This allows you to look things up more quickly and reduces the need to search for what you need.
