4K (computer virus)
4k is a computer virus which infects COM files and EXE files. The virus was one of the first to employ stealth tactics. Infected systems will hang, after September 22 every year, which is also the date of birth Bilbo Baggins, a character from "The Lord of the Rings". The code was intended to display the message "Frodo Lives", but hangs in all known variants.
Destiny 2
The Microsoft Windows version of "Destiny 2" supports native 4K resolution and uncapped frame rate (fps), full mouse and keyboard support, text chat, adjustable field of view, and 21:9 monitor support, as well as being exclusive to Blizzard Entertainment's Battle.net service. Although not native 4K, "Destiny 2" does support 4K enhancements for the PlayStation 4 Pro, an updated version of the standard PlayStation 4 that supports 4K rendering. Similarly, the Xbox One had an updated version called the Xbox One X that released in November 2017 after "Destiny 2"s launch. Bungie added 4K support for the One X, as well as HDR support for both updated consoles, on December 5, 2017. Unlike the Windows version, however, the console versions are locked at 30fps. "Destiny 2" also has an improvement with its servers, which are a combination of dedicated servers and peer-to-peer networking. Lead engineer Matt Segur explained, "Every activity in "Destiny 2" is hosted by one of our servers. ... That means [players] will never again suffer a host migration during [a] Raid attempt or Trials match. This differs from "Destiny 1", where these hosting duties were performed by player consoles and only script and mission logic ran in the data center."