Hi star treker, I need to correct you - I am no teacher, I am a VS (Vision Support) Technician. But most of my work is more transcribing these days. I don't do i-Pad or MacBook support. One of the last things I was working on before the lockdown was upgrading Notebooks (Samsung - terrible i3 P530s) no longer on the host school's network for use by Support Staff (Teaching Assistants) with Windows 10 and adding LibreOffice as we didn't have off-network licence for MS Office, and adding GIMP and Inkscape and Krita if people preferred it to GIMP. Basically all the free stuff I could find. One of the rigs I had to dismantle completely as after Windows 10 was installed I could no longer access the BIOS to add HDD password on boot, so I had to strip down and take out the cell battery then reinsert so I could finally get in the BIOS to add security settings!
When I was at work I would have my Bluetooth Headset on connected to my smart phone whilst doing really interesting Maths work!
Now I can do it with my surround sound whilst working!