FYI: stick computers. A 5" PC.

[discntnt_irny_srcsm]

https://www.bestreviews.guide/pc-sticks

-storage expansion solutions - the mini pc stick ships with 8gb ddr3l ram and 128gb emmc rom, allows quickly expandable storage via micro-tf card up to 128gb, pre-installed windows 10 professional 64-bit (activation was automatic), setting up was easy by just following the steps instructed.
-hd graphics and hdmi display - the mini pc stick is equipped with hd graphics 400, hdmi port is easily compatible with most monitors, supports connecting touchable monitors via usb port, ditch the mouse and keyboard. connection to a projector for meetings or used as a media centre to enjoy tv shows, simplifying your work and doubling your productivity.
-intel atom processor - powered by intel atom x5-z8350 quad-core processor (2m cache, 1.44ghz base frequency, max up to 1.92ghz). lightweight cpu consume less power, away the fan's roar, make daily work easier and faster, whether it's office work, emails, browsing, video viewing, lightweight games and more. note: windows 11 won't work on this item.
-wireless transmission - built in 2.4ghz/5.0ghz dual band wi-fi and bluetooth 4.2, provide you stable connection and high-speed internet experience. high performance wireless transmission and ultra-mini pc stick combine your tv monitor, projector and surveillance system perfectly.

[nilram]

1. Neato. I've been looking for cheap server hardware.

Sharing a family calendar, files, etc. Install Linux and run NextCloud or similar.