I have a high-resolution monitor but Desktop.Tech is shown in very large font so I can’t use the space available

Desktop.Tech is a DPI-aware application. Microsoft Windows improves the readability of the application by scaling the font sizes. But this causes to also size-up Desktop.Tech as well. If you lower the DPI of the monitor, you will automatically have more room to work with inside Desktop.Tech

First, we launch the settings application of Microsoft Windows and we select “System”:

 

Then we select “Display” and lower the DPI to 100% or any other value you deem acceptable