Peter,
At the risk of confusing you, I’m going to guild the lily and give you just a little more information about Linux that will come in handy sooner or later. I only do this because I learned all this the hardest way possible – with no sherpa to guide me, and trial and error (LOTS of error)!
All of the hundreds of Linux distributions (flavors) evolved from just a couple original OS’s. Debian is the most notable for this conversation as most of the easy-to-use distros that don’t require a lot of put-sing around in the command line sprang from that. Ubuntu, Linux Mint, and many other popular distros that operate mostly in the “Graphical User Interface” or GUI (desktop environment) can trace their lineage to Debian. I highly value and respect all the work the Debian team has done over the years, and I tried it for a while liking most of what I saw, but found it a little wonky for my tastes. I say this as a non-coding, knuckle-dragging Windows refugee who stringently avoids the command-line terminal as much as possible. An example of what I mean can be found here: https://www.3cx.com/blog/voip-howto/os-security-updates-debian/ documenting the procedure for simple Debian updates. The true beauty of all the later Debian derivatives is that they streamlined and simplified many of the terminal tasks that true geeks so dearly love and average Windows users loath, and replaced them with simple point-and-click commands much more familiar to Windows users. I’ve often said that the main difference between an average computer user and a geek is that the geek says “Why simply click an icon when you can write three pages of code?” Great for some, not for me.
For a true Linux beginner with little or no code writing experience, you basically couldn’t go wrong with Ubuntu or any of its relatives, Linux Mint being my hands down choice. I used various forms of Ubuntu for many years and only migrated to Mint after having had a couple of computers crash after updates. I painfully discovered that most Linux OS’s like Windows, include all the “bleeding edge” twerks and tweaks along with all the regular necessary software updates and bug fixes. That is exactly why I previously suggested choosing the “Don’t Break my Computer” option in the update manager with Mint. One other reason I choose Mint is that they generally base the newest release number on the kernel used in the last version of Ubuntu. While not bleeding edge, it tends to provide much better stability having had most if not all of the bugs worked out in previous updates.
One other thing to pay attention to is the “version” of a particular distribution you are choosing. This can refer to a couple of things...
One is the particular release number. Ubuntu for example, releases a new version number every six months with support for that version lasting nine months. However, every fourth year, an “LTS” or Long Term Support version is released with updates and support provided for that version for five years. This means that you will be able to easily update and maintain that version for five years before it becomes necessary to replace it with a newer one. Appealing, no? Every “flavor” of an Ubuntu derivative will do something similar but possibly slightly different. The download link I included in my previous post was for Linux Mint 19 “Tara” which will expire in the year 2023.
The last thing I’ll ask you to pay attention to regarding “version” is the type of Desktop Environment. This will be identified by names such as: “GNOME”, “Unity”, “KDE”, “LXDE”, “MATE”, “Cinnamon”, “XFCE”, and others. These are all various look-and-feel environments for your user interface, and all have relative advantages and disadvantages. Simply stated, the more features and glitz, the more resources they require. The more light weight the “DE”, the more vanilla in appearance. For your purposes and the modest specs of your machine, I would suggest XFCE as the best compromise of performance vs. resources, with LXDE, LXQT, and possibly MATE being possible substitutes, though I confess I have no experience with MATE.
I didn’t intend to write a book, but when I got interested enough to try Linux I would have payed money for someone to explain these things so I could understand them and put them into some sort of perspective. I hope to have helped you in some small way.