Even though more and more people are choosing laptops and tablets for their computing needs nowadays, there is still a place for desktops. All-in-one machines in particular can be a cost-effective way to get both a PC and monitor. This design will also save space on a desk or table -- a good thing for those without a lot of space.

Today, Acer announces its Aspire C Series all-in-one desktops. The machines come in two screen sizes, both with 1080p resolution -- 21.5-inch (22) and 23.8-inch (24). What is particularly cool, however, is the operating system that they run. Of course, Windows 10 Home is available as default, but if a consumer prefers, they can opt to have a Linux-based OS instead (Linpus Linux). How cool is that?

If you own a Raspberry Pi, you’re probably familiar with PIXEL. The desktop environment is included in the Raspbian OS.

The Raspberry Pi Foundation describes PIXEL as the "GNU/Linux we would want to use" and understandably so. It offers a smart, clean interface, a decent selection of software, the Chromium web browser with plug-ins, and more -- and from today it’s available for PC and Mac.

Linux Mint is an operating system that I simultaneously love and hate. I love it because it makes Linux easy to use for home users. I sometimes hate Linux Mint because it is essentially just a tweaked version of Ubuntu -- I'd rather see users choose Canonical's OS as intended. True, Mint's tweaks are actually very good, but I am not sure it warrants an entirely different operating system -- even if the final product is rewarding.

But OK, if you love Linux Mint and use it regularly, I have very good news -- version 18.1 'Serena' is finally here. Yes, Santa Claus has delivered an early Christmas gift! There are two desktop environments from which to choose -- Cinnamon and Mate. Thankfully there is no KDE version to further confuse things, but I digress. Will you download Linux Mint 18.1?

Popular Linux distros such as Ubuntu and Fedora -- including the newly-released Fedora 25 -- are vulnerable to zero-day exploits, shattering the myth that the open source software is ultra-secure. Vulnerabilities can be exploited that allows an attacker to run any code he wants on a victim's computer -- with potentially devastating consequences.

Security researcher Chris Evans has published details of exploits that can be used to compromise systems running Linux. All it takes is a malicious audio file to hijack a computer, or even just having Google Chrome installed. One of the exploits takes advantage of a flaw in the Game Music Emu library, an audio library used by the gstreamer framework to emulate music from games consoles such as the SNES.

There are too many dang Linux distributions and desktop environments nowadays. This is frustrating, as it spreads developer resources too thin. In other words, developers are often working on too many separate projects that further fragments the community. Linux on the desktop could be much further along if teams pooled resources and focused on a narrower field of development.

Today, Clement Lefebvre, Linux Mint leader, concedes that his team simply doesn't have the resources to meet its goals. You see, the team is finding it very difficult to maintain a KDE Plasma version of its operating system, so it has turned to the Kubuntu team instead. The question becomes, why bother? KDE users should simply use Kubuntu and the Linux Mint team should stay focused on Cinnamon and Mate. Am I right?

I regularly try many Linux-based desktop operating systems on my computers, just so I can be familiar with them. Ultimately, I always return to my favorite -- Fedora. While that distribution is very good, it can also be a bit difficult to use -- for some. Don't get me wrong, it functions well 'out of the box', but once a user begins needing some non-free packages, it can be tough going. In other words, setting it up can sometimes be a chore.

If you want to use Fedora but do not want to spend time manually installing packages and repos, there is a solid alternative -- Korora. Despite the funny-sounding name, it is a great way to experience Fedora in a more user-friendly way. Today, version 25, code-named 'Gurgle', becomes available for release.

The Nintendo NES Classic is quite an amazing console. True, it is not as powerful as modern game systems like Xbox One and PlayStation 4, but it comes pre-loaded with many classic NES titles. Unfortunately, its strength is also its weakness -- those pre-loaded titles are the only games you can play. You cannot load other games, so you are stuck with what you got.

As an alternative, some folks use software emulation and ROMs on their computers to play countless video game titles. Of course, there are moral concerns here, as you are often downloading the games illegally -- unless you own the physical copy, that is. Even then, it is a gray area. Today, a company called Doyodo launches a new Linux-powered emulation console on Indiegogo. The device not only plays NES games, but Atari, Game Boy, PlayStation 1, Genesis, and more. You play using USB controllers. In addition, it can serve as a media player (with Kodi) or a full-fledged Linux desktop.

Wine is well known to Linux and Mac users for opening up the possibility of running Windows software on their preferred operating system. The self-referentially-named software (Wine Is Not an Emulator) is due for a new release in the next few weeks, but the hoped-for Windows-on-Android support is not yet there.

That said, it is in the pipeline. Wine developers are working on integrating the existing CrossOver Android software into the open source Windows API. This will allow for Windows software to run in Android, but it won't make it into the up-coming Wine 2.0, and there are limitations.

SpeedCrunch is a keyboard-based scientific calculator which is easy to use, yet still has the power that advanced users need.

The program is both open-source and portable, which means no real setup hassles. Just unzip the download and run speedcrunch.exe to begin.

Feeling fatigued by Windows 10 and its constant updates and privacy concerns? Can't afford one of those beautiful new MacBook Pro laptops? Don't forget, Linux-based desktop operating systems are just a free download away, folks!

If you do decide to jump on the open source bandwagon, a good place to start is Linux Mint. Both the Mate and Cinnamon desktop environments should prove familiar to Windows converts, and since it is based on Ubuntu, there are a ton of compatible packages. Today, the first beta of Linux Mint 18.1 'Serena' becomes available for download.

Linux-based desktop operating systems can sometimes be incredible for productivity and security, but they can be deficient from a feature and application perspective too. Windows 10 and macOS Sierra, for instance, are chock-full of some exciting software that is simply not available on Linux, such as Microsoft Office and Adobe Photoshop, although alternatives (LibreOffice and Gimp for example) can sometimes be passable.

With all of that said, Microsoft has delivered an incredible feature to Linux-based desktop operating systems by way of the latest Alpha version of its Skype client. What is this exciting feature of which I speak? Well, the newly-released Skype for Linux 1.13 allows users to send SMS test messages from the operating system!

After the release of both alpha and beta versions, Fedora 25 is officially here and ready for production machines. If you aren't familiar with the popular Linux-based operating system, please know that it is the distribution of choice for the founder of the Linux kernel, Linus Torvalds.

One of the most endearing qualities of Fedora is its focus on only offering truly free open source software. Also, you can always count on a very modern version of the Linux kernel being available. Despite having very up-to-date packages, it is always very stable too. My favorite aspect, however, is the commitment to the GNOME desktop environment; other DEs are available, though.

Raspberry Pi 3 Model B is the first 64-bit version of the popular barebones computer, yet despite its processor upgrade, there isn’t an official 64-bit OS available for it. That’s because the Raspberry Pi Foundation has focused instead on making its Raspbian OS run on all generations of Pi.

However, the good news is Pi 3 owners can now take advantage of the full capabilities of their device, thanks to SUSE which has released a version of its 64-bit Linux Enterprise Server product that supports Raspberry Pi 3.

Windows 10 is a really great desktop operating system, but it is not for everyone. For those that care deeply about security and privacy, an open source Linux-based operating system is a wise alternative. The problem? Learning a new user interface can be hard for some. If you have always used a Windows OS in the past, moving to a desktop environment like GNOME or Unity can be confusing and scary.

Luckily, for those that have difficulty with change, there are some Linux-based operating systems that are designed for Windows-switchers. One fairly popular such offering, Zorin OS, has now reached version 12. It is designed to be familiar to former users of Microsoft's OS. While the company does charge for an "Ultimate" version, the "Core" edition of Zorin OS 12 is entirely free.

Apple makes a damn good laptop, and its new MacBook Pro computers are no exception. Unfortunately for some, Apple's latest offerings are too expensive and fall short -- most models lack the ability to upgrade the SSD, and the RAM maxes out at 16GB. Interestingly, many upset Apple fans even turned to System76 and its Ubuntu-powered machines following the big MacBook Pro unveil.

At the time, I compared the MacBook Pro to the Oryx Pro to highlight that you could get more performance from System76 for less money. Obviously, it was not an entirely fair comparison, as they are different in many ways. For example, the Oryx Pro only featured a 1080p screen. Today, this changes, however, as System76 adds a 4K display option to its MacBook Pro competitor. Will this make macOS users more likely to switch to Linux?