I must add that, thanks to my interest in Linux, I slowly adopted it at work since around 2010. At first it was as dual boot along Windows. But now, since 3 years ago, I made Linux my main OS at work. I had to wait this long because 90% of my co-workers work on Windows, 8% on Mac, and the rest on Linux. As a researcher, I have to work on shared documents, in general from Word, Excel or PowerPoint, now I can do it more easily since LibreOffice made great progress with regards to MS Office compatibility.