I posted this as a comment in another post but when I got done I realized it would probably just be better as its own post. I'm sure I could find the answers I need myself but frankly I trust the userbase here more than most online articles.
As my username hints at, I'm a lawyer. I'm considering starting my own firm as a solo practitioner. I need a computer and/or laptop for it, and as a new business my budget would be pretty tight. I've mostly only ever used windows, but I'm getting fed up with the bullshit, so I'm considering going with Linux.
I assume Linux is capable of doing everything I need, which is primarily handling word documents, viewing PDFs, watching evidence videos, and online research. But my concern is that some of the more commonly used video types might have trouble on Linux, or that some of the word document templates I use in Windows might have compatibility issues.
I'm also nervous about using an OS I'm not familiar with for business purposes right away.
So I guess I'm asking a few questions. What is a reliable yet affordable option to get started? Are my concerns based in reality or is Linux going to be able to handle everything windows does without issues? What else might I need to know to use Linux comfortably from the get go? Is it going to take a lot of time and effort to get Linux running how I need it to?
For reference, I do consider myself to be somewhat tech-savvy. I don't code or anything, but I've built my last two home computers myself and I'm not scared of general software management, I just don't make it myself.
So, yeah, sell me on Linux, please.
If you're using your computer for work and can't afford to spend some time figuring out how to do something that would be second nature for you on Windows, you shouldn't switch. It would probably be more expensive than just buying a Windows license.
That said, you shouldn't expect too many problems. You can try out your Word templates right now in Libre Office. Or just run the web version of Microsoft Office in Linux. Video codecs are usually just one command away.
In terms of what distribution to choose, I would choose something popular that's stable and comes with sane defaults. Debian, Ubuntu, Fedora or OpenSUSE Leap.
The main difference for a newbie will probably be how to install software. On Linux you usually don't go to the manufacturers website and download an installer. Instead you go to your software center and search there for what you need. Similar to the App Store and Play Store on phones.