Hi, I have a Windows 10 laptop (I know, but it's from work, and it's light and snazzy and useful). Apologies if this has been asked and answered, I've searched the Forum and not found an answer.
I've downloaded Thunderbird and managed to synch my disroot email with no problem. However:
I haven't managed to synch my contact list.
Or my calendar.
Or my tasks.
All of these are synched on my old Windows 7 laptop and my google-free(ish) android phone (K-9 mail, CalDav calendar).