Q4OS, a very user-friendly Debian-based OS.

The first-generation Buick Riviera was gorgeous.

TDE aka Trinity Desktop Environment, a fork of KDE 3.

...and the J2000.

Since the protests began, one of the subreddits I used to frequent now has an abnormally high number of comments; this might explain why.

That's a 1966 Cadillac Coupe DeVille; the '65 has different taillights.