Elyse Betters Picaro / ZDNETWhen I first started using Linux, I was thrown to the wolves. I unwittingly installed Linux over Windows and, at the time, couldn’t afford to purchase a new Windows license. Because of that, it was sink or swim.I decided to swim. Within a week or so, I felt comfortable with the OS, but I wanted more, so I spent the time learning the ins and outs of Linux, and look at me now. Also: This lightweight Linux distro makes switching from Windows 10 easyYou might be thinking, “I need to find a replacement for Windows 10, but I don’t want to have to have elite IT skills to do so. Fortunately, you don’t have to. With modern Linux distributions, you can get up to speed in no time, so that you’re using Linux for all your needs.”Even so, if you’re like me, you’ll want more out of the OS. I’m not talking about reaching a skill level that requires a degree in Computer Science. I’m talking about gaining an understanding of the OS that makes you feel competent enough to maybe help others learn the OS. If that sounds like you, read on to find out how you can level up those skills. 1. Use it… a lot This is the most obvious bit of advice, and it’s what helped me develop enough skills to make a career out of using Linux. You have to use it… a lot. You know what they say: it takes 10,000 hours of practice to master something. That’s over a year of 24‑hour days, so we’re talking several years. But we’re not talking mastery of the subject. You want to get proficient enough to feel comfortable helping others learn Linux. For that, you should consider installing Linux and making it your default operating system. Also: Installing apps on Linux? 4 ways it’s different than any other OS – and mistakes to avoidAfter using Linux daily, you should start feeling comfortable enough that you can do just about anything with the OS. You’ll no longer fear opening configuration files in /etc or installing services like Samba or a web server. Get familiar enough that you can troubleshoot issues and understand what’s going on under the hood. This will take time, so have patience. 2. Don’t be afraid to break things One way I leveled up my skills was by breaking things. I didn’t do it on purpose, but when things broke, I had to fix them. As I fixed more and more things, I found that I was understanding how the OS worked more and more. Now, before you raise an eyebrow at me, I’m not saying you should intentionally break your operating system. Don’t go running sudo rm -rf / (seriously… don’t), but don’t let yourself get so worried that what you’re going to do will damage the OS. Also: Linux has over 6% of the desktop market? Yes, you read that right – here’s howLinux is fairly resilient, so the chances of you breaking it are slim. If you do break something, consider it a learning opportunity. If you do feel the need to intentionally break something, I would suggest doing so with Linux running as a virtual machine, so you don’t wind up without a working computer. 3. Take notes This might seem silly, but I recommend taking notes… lots of notes. Why? Because Linux is different than Windows. You’ll need to remember things like ~/ is the equivalent of /home/USERNAME (where USERNAME is your Linux username), which is the equivalent of the Windows C:UsersUSERNAME (where USERNAME is your Windows user name). You’ll also want to take notes on where certain configuration files are, such as ~/.local/share or /etc. Also: You can try Linux without ditching Windows first – here’s howYou might want to keep track of what log files there are and what information they keep. As you learn the Linux OS, you’ll find a lot of cool tips and tricks that you’ll want to take note of. If you keep notes, you won’t find yourself at a loss as to what you need to do. I suggest taking notes with an app like Simple Notes or Google Keep, so you can access them from anywhere. 4. Find a ‘mentor’ or a community When I was first using Linux, I was lucky enough to glom onto a mentor, who helped me learn some of the trickier aspects of Linux. Also: This Linux distro makes openSUSE accessible to all – even newbies should take a lookBack then, installing a different window manager or desktop environment was challenging, and having a mentor really helped a lot. Finding a mentor might not be easy, because you need someone who’s willing to spend the time answering questions and chatting about the finer points of Linux. If you can find someone — a friend, a family member, or someone in the Linux communit — make sure to treat them with respect and always remember to thank them for their help. 5. Read, read, read You’ll find tons of Linux content online (such as on ZDNET). There are also books, like How Linux Works by Brian Ward More