I would usually go with archwiki to learn most things and then follow distrotube or learnlinuxtv for video and new things.
Dotdev
It can convert to other formats but it requires extra dependencies for it to fully work
It works fine just the text would not be in the same format but the text should be fine
Have you tried pandoc ?
In college right now 2yr computer science, anything Microsoft is a pain to work offline. I miss the onedrive sync in windows i just use syncthing for that now .
I use onlyoffice since it has one of the best Microsoft office compatibility though I submit my obsidian export as a pdf for my assignments or records.
If you really need ms office or for group projects and you have an o365 account, just use the web version for it.
There is blendOS which is an arch based immutable distro similar to Vanilla OS with different DE options
Oh I didn't read the only analog part.
There some other clocks like modern clock and minimal clock.
It took a while to get the screenshot. The header just stays in here for a bit then fully opens.
The user action menu is a bit broken when opening it.
You can maybe adjust the transparency to opaque in the lightly settings.
I tried ventoy with mbr then ventoy with gpt then balenaetcher and Rufus with gpt and then finally a windows usb through the media creation tool. None of them worked. It's fine with my old laptop but since it was a legacy boot I am not so sure.