I can recommend iCloud email, it starts at $1/month and also includes cloud storage if you want to use that for some reason. It does have a website so you can technically use it without any Apple devices as long as you make an account, and it also allows catch-all emails. I use Cloudflare for Nameservers and it automatically connected and added email records

He’s younger than the first iPhone lol

App Switcher and then quitting an app

I only pay for iCloud+ for mail

I use 3 Deco X60s in a single family and it works great. Since your ISP should support 300MBPS, that may solve the problem if you already have ethernet run between those rooms since otherwise they will use WiFi to communicate

Fast is less accurate than Speedtest

Edge cause I use it on mac

OP, for the future if you also have Amazon Prime, Amazon Photos provides free and unlimited storage for photos, including RAW.

No problem I think they actually have an example

You can setup SMB and enable the Time Machine option

Mullvad, it’s extremely popular among privacy advocates