About 95% of the work that I do is on Linux. But I run a Windows laptop. Why? Because of the Outlook Calendar. It's kind of amazing that so many tech companies run on Linux, but the Outlook Calendar just won't go away.

Nearly everything else in Windows I can replicate in Linux; Excel Spreadsheets, Microsoft Word, they all have Linux equivalents. But Calendar? Nope.

I've seen solutions online, and I tried them, but none of them worked seamlessly. In particular, there's a plugin for Thunderbird. But it wouldn't connect with Office 365's calendar. (Email worked perfectly fine.)