Ubuntu MATE

Ubuntu MATE is a Linux operating system that aims to have the simplest possible working environment for users. Once installed, you can immediately choose and install the software you want to use, with one click to install it from the repository. The desktop is customizable so that you can set it up as you are used to, for example to be most similar to Windows or macOS. You can run Ubuntu Mate on an older PC, its minimum configuration is a 1 GHz Pentium, 1 GB RAM and 9 GB disk space, but higher is recommended.