Ultrashroomz on 15 July 2015
All the programs you mentioned should work with Windows 10, and if they don't they will in due time.
As for Steam games, most games should be able to work, except maybe for some older titles.
"Just for comparison Uncharted 4 was 20x bigger than Splatoon 2. This shows the huge difference between Sony's first-party games and Nintendo's first-party games."
