In summary I would say that if KDE Plasma 5 is your cup of tea, then KaOS could be worth your careful consideration. I have found it to be clean, simple and solid (despite the minor annoyance of the missing efibootmgr). Furthermore, if you are happy with only the KDE applications and utilities, it is ready to go out of the box, but if you want you can add some of the more popular general-use applications such as Firefox, LibreOffice, VLC and such, they are available in the KaOS Add/Remove Software utility.
The ReactOS project appears to be trying to recreate the experience of Windows 95 through to Windows 2000 as faithfully as possible and, from a look and feel perspective, the developers have done an amazing job. However, from a practical point of view ReactOS rarely delivered the functionality I would expect from its closed source cousin. The system refused to run on either of my test machines and, though it would install in VirtualBox, I regularly ran into system crashes, sound didn't work and most of the Windows applications I tried to run failed in some way. I have had better luck running Windows software with WINE on Linux boxes than I did with ReactOS.
In the end, while I admire the ReactOS team's attention to detail in recreating the Windows interface, I do not think running ReactOS is practical for most situations. WINE will run most Windows software passably well and there are lots of good open source alternatives to most closed source applications. Running an old copy of Windows in a virtual machine would probably offer a better experience in most circumstances. The one area where I think ReactOS would shine would be if a person needed to run a Windows clone on hardware that also required Windows specific drivers. ReactOS reports itself to be compatible with drivers written for Microsoft's operating system and I think that may prove to be the project's strong point. Some old systems are very particular when it comes to applications and drivers and I think ReactOS might fill in nicely in those situations.
Remix OS is a big step in the right direction. More than with any other Android-to-PC release I have tested, this beta version provides the most complete Android experience on a desktop PC.
You get the best of both computing worlds. Provided your hardware is compatible, you can run a very modern Android version on both legacy and more modern gear.
If you do not require persistent memory, you can use it as a pocket OS and load it from a USB or DVD without doing a hard-drive installation. You have the added advantage of a more satisfying user experience on a standard computer screen.
KaOS is proud to announce the availability of the March release of a new stable ISO.
The Plasma Desktop includes Frameworks 5.20.0, Plasma 5.5.5 and KDE Applications 15.12.2. A few enhancements to the Plasma 5 experience have been added, these are KaOS specific extras.
You now have the option to calculate the md5sum from any file from the Dolphin service menu.
Since the kf5 move there has not been a fully working GUI for user management, there is one added now for KaOS, you will find it under system settings, account details.
From there you can create new users, change existing user(s) role or delete a user. Also added it is a KCM for locale/language settings.
elementary OS has been making waves for quite some time, and the distro has already created a loyal fan following that’s helping it become a self-sustaining product. I am not an elementary OS user; I am more of an Arch Linux or openSUSE guy, but I do run it in a VM, to keep an eye on what’s going on with this promising distribution.
While Linux is well known, its direct ancestor, MINIX, is now 30 and still quite spry for such aged software. Its story and how it and Linux got started is not well known, and there are perhaps some lessons to be learned from MINIX's development. Some of these lessons are specific to operating systems, some to software engineering, and some to other areas (such as project management). Neither MINIX nor Linux was developed in a vacuum. There was quite a bit of relevant history before either got started, so a brief introduction may put this material in perspective.