Two USB-C cables can look identical, fit the same port, and behave completely differently on your computer. One charges a laptop at full speed and transfers files in seconds; the other barely keeps a phone topped up. Baffling, I know. But you'd be surprised by how much stuff can differ between two cables full of copper.

An operating system is only as good as the apps you can run on it, but some apps go beyond that and end up defining the operating system. You seek them out, usually on day one of setting up a new PC, because Windows just feels incomplete without them. Here are three such apps that are so good that they define their entire categories — earning them the title of “greatest of all time.”

Most of us put a lot of thought into the big applications we base our workflows around — the video editors, the note-taking apps, the image editors — and almost none into the system-facing apps we use every day. However, those applications make up a huge chunk of our day-to-day experience and deserve more thought than they get. This is especially true right now, as tons of high-quality free and open-source apps have emerged that easily offer a better experience than most of your system defaults. Here are three such FOSS apps to replace your Windows defaults.

Linux is famously smaller and lighter than Windows, but that understates just how small Linux distros can really be. There are complete, general-purpose operating systems that only take up 200MB of storage—truly tiny by the standards of 2026.

When I first switched to Linux from Windows, I was intimidated by the terminal. The black screen with its blinking cursor seemed archaic compared to Windows' polished GUI. Why would anyone choose to type commands when you could just click buttons? Oh, how wrong I was.

Most people shouldn't worry about the majority of BIOS settings, since leaving them at their default values makes the most sense. This applies to most SSD-related BIOS settings as well. That said, there's a chance the previous owner messed with them if you bought a used PC, or that one friend who likes to tinker with PCs tweaked your motherboard's BIOS settings without your knowledge.

The cd command, short for “change directory,” is one of the most fundamental commands on Linux. It’s how you navigate the Linux terminal — moving between different working directories. That said, cd is an old-school way to navigate the Linux file system, and several modern alternatives have emerged that make the process faster and easier. Here’s a modern cd replacement that can help you navigate your file system with less typing and less guesswork.

Windows 11 has a robust virtual desktop feature, but it is rather basic. It probably doesn't help that Microsoft only built its own virtual desktop solution long after Linux and macOS had shown us what they could do.

I’ve been running a Plex server for a long time, which means I’ve made my fair share of amateur mistakes. Storage is probably one of the biggest things plaguing my Plex server, and I have definitely made all three of these mistakes at least once (if not multiple times).