System76, the developers of POP!_OS, have made some modifications to Ubuntu in order to gear the operating system towards STEM (science, technology, engineering, and mathematics) and creative professionals. This is a good distro to use for getting lots of work done.
Pop!_OS runs a modified GNOME desktop environment, which has been streamlined to help users manage their workflow. A full list of unique conveniences are compiled on the official website, but include workspaces, keyboard shortcuts, and window stacking. After working with it for a few minutes, you'll find windows and applications very easy to manage and run simultaneously.
Another unique feature of Pop!_OS is that it provides full disk encryption out of the box. New tools are easy to install from the Pop Shop or APT package manager, with some precompiled development toolkits available for fields like deep learning, engineering, media production, and bioinformatics.
Pop!_OS Release Schedule
Pop!_OS is closely tied to Ubuntu. As new releases of Ubuntu become available, so will new versions of Pop!_OS. All of the releases are long term support and will be supported for five years after release. The process to upgrade to a newer version is easy to do once the time comes.
The download comes with System76's modified version of the GNOME desktop environment. This is one of the main attractions of the operating system, although it can run a variety of other environments if you'd like.
Grab the latest ISO installer images of Pop!_OS from the distro's download page. The link is at the top right of the page. The operating system is available only for 64 bit CPU architectures, and it's recommended that your system have at least 2 GB of RAM.
There are two different downloads available, one of which is specifically for systems with NVIDA graphics. That ISO comes with proprietary NVIDIA drivers preinstalled. You can also choose between the latest LTS (long term support) release or interim release (Ubuntu terminology for a preview version, basically).
Pop!_OS is a great choice for users that work on their PC for hours a day. Ubuntu is already a very user friendly distro, but Pop!_OS improves on this with a more fluid graphic environment and packaged toolkits. The user experience with the desktop environment is seriously convenient, and worth checking out if you want a better way to manage your workflow.