I taught high school for 25 yrs and also did tech work at my high school. I retired from teaching and started a computer tech business part time 9 years age.
I have installed Linux Ubuntu and Mint on a few computers but I am interested in installing it on many more this year. I do have Linux Mint on one of my computers and I really like it.
This year 2019 it the perfect time to get my clients or even new clients to switch to Linux because they might have a nice computer running Windows 7 and it will no longer be supported in Jan 2020 by Microsoft.