Newbcake

Not really anymore nowadays. The Apple Extended Keyboard[0] did have that feature. Similarly, Cherry used to produce a lock variant of their MX switches[1] that could be used for a such purpose. However this switch really only ever saw use in industrial applications.

[0]: https://en.wikipedia.org/wiki/Apple_Extended_Keyboard

[1]: https://deskthority.net/wiki/Cherry_MX_Lock

I really like the Cookie emoji. Seemingly every vendor agrees on it being a chocolate chip cookie, yet Samsung decides it should be a cracker instead.

http://emojipedia.org/cookie/

TagPro is a pretty popular browser game on reddit, doesn't use flash as far I know.

http://tagpro.gg

Looks like Pantheon Terminal used in elementary OS