Adding an Outlook / Hotmail Calendar to Thunderbird

[kjfnjy]

Despite many efforts (and following various sets of on-line suggestions), I have been unable to display my Hotmail (Outlook) calendar on Thunderbird.

I use multiple computers and, unfortunately, can't change them all to Thunderbird.  I would, however, like to be able to access one calendar across platforms so that it is always in sync.  The goal is therefore to keep the calendar in sync, just as Thunderbird keeps my email in sync with the Outlook client on another computer.

If there is already a way to do this, could someone point me in the right direction?

Thanks,
Ken

[mbbr]

I am honestly surprised that it didn't became a priority.

I will personally not switch from Outlook to Thunderbird until there is no built-in support for that. I am not going to use any plugin for that. I don't trust closed-source providers which are not well known. I am honestly to busy to review all the open source stuff I could use as OS plugin.

And it is the only thing which keeps me with Outlook on desktop. I would love to get rid of it since I find the Thunderbird superior but lack of calendar sync feature makes it impossible