adobe lightroom and photoshop. no, darktable and gimp are not as good. darktable barely functions with a trackpad and gimp is like photoshop from 2010.
Free and Open Source Software
If it's free and open source and it's also software, it can be discussed here. Subcommunity of Technology.
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
~~Apart from the new Beta features, I've found 90% of my Photoshop workflow is replicated in Photopea~~
edit: I am an idiot - Photopea is not open source. Although it will help remove a reliance on Windows.
Facebook messenger bc of my waterpolo teammates, discord, google maps bc im horrible at using maps and other apps are just too hard for me lol. Spotify bc i have all my liked songs and albums on it and im too lazy to migrate. On the desktop side everything i use is foss basically.
Any program that communicates with USB connected hardware via a non-standard, Windows only USB driver as provided by the hardware vendor. In other words, you can't just plug a device into any OS and start programing it via a standard USB driver.
Dropbox, Google Photos, Snapseed
NextCloud is probably the best option but prepare to pay for storage. You'll need a NAS with at least two HDDs and personally I would also pay for cold storage to have offsite backups in case something happens to both disks.
I'm going down that route now and at a glance, a 18TB setup will cost me at least $700 (local currency) all in all. ~$400 for the disks and another $300 for the server.