I like how simple it is to use, especially for beginners! It has everything you need in one place with no frills or extra features that could potentially slow down your computer. Nothing really - but maybe make sure you have enough RAM available if you plan on using this software at high resolution (e.g., 4K). If you're looking for something easy to set up, try out deadsimplescreensharing first. You can get started quickly without having to install other programs or spend time configuring things by yourself. We were able to start video conferencing almost immediately after setting up our account.