https://telegra.ph allows you to post text (and pictures) without having to create an account …and is accessible from the Tor browser ;)

have a look here https://lemmyverse.net/communities

Have a look at https://lemmyverse.net

Not all-encompassing but provides a good overview of the various instances and communities.

Since configuring a printer or a keyboard require online web applications, I’m looking forward the need for web app to setup my network card.