Magic Floppy Disk

Aside from intentionally hi-tech looking machinery, the production teams for shows tend to use old items as props. Despite the high availability and low cost of removable drives, USB pen drives, and burnable compact discs (let's fast forward to the 2010s, where burnable DVD drives are extremely common, and even Burnable Blu-Ray drives are not difficult to come by), the old standard 1.44MB plastic floppy disk seems to turn up a lot, especially in the hands of someone who would be very unlikely to use one. Not only will it turn up, but such older technology that appears will inevitably be jacked to the gills and capable of things it can't in real life. The Hacker/cracker character of a show usually has them, if only because they tend to be a fan of Schizo-Tech, which makes them look more out of place. If he's such a world-class computer expert, why is he using technology that's now over two decades old? Many newer machines do not even have built-in floppy drives. However, it's still used, because even the oldest and most computer illiterate viewer at least knows what a floppy disk looks like.

Most commonly averted in any show aimed at children born roughly after Zip drives (also a no-show on TV) were invented. Impressively this managed to last up to the 2010s and is only just now a Discredited Trope as the rise of Apple products as a fashion accessory has forced writers to actually learn basic technology standards.

Japan's love of technology usually means anime will feature whatever computer media is popular that year. That comes with its own problems, notably Zeerust—for example, Neon Genesis Evangelion (and the current series of movie remakes) seems to suggest that DAT cassettes will be popular for portable audio in 2015 again (when it never really took off to begin with).

You might think this trope would also apply to audio media, but CDs replaced vinyl and even cassette tapes almost immediately in TV shows. Which is extra-strange, because it took well over a decade for them to catch on in Real Life. Vinyl still occasionally makes an appearance, justified by the fact it is still the format of choice for audiophiles and professional club DJs. On the other hand, mp3 players are still catching up.

Compare with Trope Breaker. See Technology Marches On if the item seems outdated now, but was state-of-the-art when the work was made. May lead to younger audiences wondering what the hell those funny-looking CD-ROMs are.

Anime and Manga

 * In Serial Experiments Lain, when Lain, one man responds by filling a briefcase with papers and Magneto-Optical discs and trying to flee.
 * Carefully analyzed in Ghost in the Shell: Stand Alone Complex, where a minor character (a hacker) uses floppy disks. Thousands, because of all the data. It's mentioned that he was paranoid, and that it's ridiculous. But it did save the data from an attacking hacker who probably hadn't even seen a floppy drive in his life.
 * In Cyberspace, filesharing is shown by a Digital Avatar of a floppy, though.
 * Planetes, supposedly set in 2075, has people still using floppy disks.
 * Perhaps sort of almost maybe partially justified in that the show makes a point about the fact that the division the main characters work in has basically no budget at all. But not really.
 * The rest of the show has all kinds of plausible high-tech computer stuff, so the "floppy disks" are maybe just futuristic mini-discs. Or some kind of portable SSD.
 * Patlabor had the operating systems for Humongous Mecha stored on a single floppy. One factory producing said mecha stored its backups on thousands of them.
 * True, but the disks are clearly "digital disks", cases with small CD-like innards, which never really panned out, not ordinary floppies.
 * An episode of Sonic X has Rouge able to copy the entire database of a bio-lab/space colony onto a MiniDisc. For those unfamiliar, you just need to know that they're not big enough to fit that size database, and they were a flop in the IT field.
 * In Rebuild of Evangelion, the careful observer will notice a strange dissonance. Shinji has his cassette tape often, and at the same time Unit 05's OS is shown to use at least 250 terabytes of memory. The second film explained this by having the tape player originally belong to Gendo who is conceivably old enough to have used it but it's a bit of a stretch.
 * Well, Shinji keeps it as long as he has because it is one of, maybe, half a dozen items or ideas that mean his father loves him. This may account for his never upgrading to a generation 9 or 10 iPod, or whatever came about (maybe Steve Jobs died in the Second Impact).
 * The Second Impact is a likely partial reason for the "old" technology. When the world is suffering from a major catastrophe and millions are dead, consumer electronics take a back seat to other priorities.

Comic Books

 * One story from The Transformers had Optimus Prime's entire personality stored on one 5 ¼" disk!
 * The Transformers film, however, averts this: when the security analyst sneaks data out of the military datacenter, she uses an SD card.

Film

 * Another exception: Live Free or Die Hard, known abroad as Die Hard 4.0, has USB thumb drives. Just to make yourself an idea of how long it took Hollywood to adopt these devices, this film was premiered in 2007 and it's one of the first films that used them.
 * Of course, it also has the Big Bad downloading the entire contents of an immense server farm onto a laptop hard drive, so it's not so much averting this trope as updating it to slightly less obsolete technology.
 * The Recruit, released in 2003, also uses USB drives. However it also doesn't get things completely correct as it treats them like some super-technology that can be used to steal data from computers secured with no floppy disks or CD-ROM drives. OK they may not have been that common in use in 2003, but still you'd think the CIA would get an idea. Furthermore Fridge Logic kicks in when you realize that these supposedly super-secured computers aren't if they have USB ports (the U in which stands for "universal" i.e. works with lots of stuff) with no restrictions on them.
 * Collateral, from 2004, features a thumb drive fairly prominently, and realistically.
 * The bad guy in Cop Out keeps his contact list on a flash drive hidden inside a crucifix. Which, oddly enough, appears to have a microUSB port rather than full-size.
 * The movies Darkman and The Negotiator both feature data that would realistically take up dozens of floppy disks of the time (research data on an incredibly complex artificial skin, and dozens of recorded phone calls, respectively) on one Magic Floppy Disk and two, respectively.
 * Given the right sort of codec (e.g. Speex), intelligible (if low-quality) speech can be recorded at a data rate of 4 kbps, while the "full rate" for a GSM telephone call is 13 kbps. If you take two 3½" 2880 kB (DS/ED; not so common as the regular DS/HD 1440 kB floppy, but not unheard-of) floppies and do the math, at those bitrates you can fit, respectively, 3 hours 12 minutes and approximately one hour of speech. Taking "dozens" to mean two dozen, that's an average call length of 8 minutes or about 2 and a half minutes. These are not unreasonable numbers.
 * Used in the film Timelock, where a 3½" floppy is revealed to power the entire ship. Of course, the movie also displays starships with CRTs and wireframe graphics, so...
 * In S1m0ne you have software advanced enough to reproduce a fully computer generated actress but the producer still uses a floppy.

Literature

 * The infamous scene in William Gibson's classic Cyberpunk novel Neuromancer where Case tries to call "his buyer for three megabytes of hot RAM."
 * Done intentionally in Thirteen Reasons Why by Jay Asher. He says in a question and answer in the back of the book that he made Hannah record her suicide notes on a tape specifically to avoid technology marching on and thus making an Unintentional Period Piece. Tapes are outdated, but not so outdated that people wouldn't know what they are.
 * The first Red Dwarf novel, Infinity Welcomes Careful Drivers, has one aversion; all the information needed to recreate a perfect simulation of yourself in a holographic body can be stored on a device "the size of a suppository", as Lister rather gloomily puts it. And yet he apparently buys his music on DAT tapes, whilst Rimmer is the proud owner of at least one James Last album on vinyl, with no indication that he's a collector of rare antiquities or that this is otherwise unusual.

Live Action TV
"Olivia: Astrid, can you check his hard drive? I had it transferred with some of his other effects. Walter: Be sure to check his floppy disks as well. Peter: Floppy disks are a little outdated."
 * Some TV dramas are more current: several Law and Order episodes have featured secret data - mostly voyeuristic camera footage on SVU - on memory cards and USB drives.
 * The Mystery Science Theater 3000-featured movie Time Chasers, where, as Crow puts it, "eight 5¼-inch floppies hold the keys to time travel".
 * Avoided in Fringe, episode No-Brainer:


 * Short-lived time-travel series Time Trax featured a man from the 2190s using what looked like laserdiscs.
 * Justified in Ned's Declassified School Survival Guide; the school pictures being taken on film were a Plot Point when Urkel Cookie planned to hack the camera to upload a better picture of himself.
 * In Red Dwarf, a sci-fi comedy show taking place on a futuristic mining vessel, people still use videocassettes...except they're triangular. It is explained in the 2009 Easter special that DVDs have become outdated by videos, since videos have once precious advantage—you can put them back in the box with minimal risk of breaking them.
 * Likewise, the severely Zeerusted Star Trek The Original Series uses "tapes" that look very much like 3½ floppies—which hadn't actually been invented at the time of the show.
 * Subverted in an episode of The Sentinel of all places, a Cop Show not generally known for its high tech gadgets. One episode shows a character using a ZIP drive, which were new at the time.

Video Games

 * The limited disk space was spoofed in some Sierra adventure games - self-spoof, actually, as many of their games in their golden age fit on well over half a dozen floppies. Most spoofing of all was Space Quest IV (1991); the plot was based upon a future civilization finding the Leisure Suit Larry IV missing floppies (itself another in-joke), and attempting to play them on their Master Computer, with disastrous results. In another scene, the protagonist can go in a future game shop, and find a copy of King's Quest 48, which boasted a 12GB size. (There was once upon a time a review that criticized King's Quest VI (1992) for using too much disk space. It required... 20MB. Ironically, 12GB would be considered fairly modest but entirely plausible by the mid 2010s as many video game developers insisted upon compressing absolutely nothing, even losslessly, causing sizes to balloon to over 100GB) Finally, the very end required the player to download an entire personality on a 3½" floppy disk (pictured above) that had lots of other stuff on it too.
 * In the old Sega Master System game Zillion, the player must navigate a futuristic underground labyrinthic base filled with alien enemies and attempt to access the main computer to activate the self-destruct sequence. While many modern-looking access cards are used to unlock doors, the access codes for the computer are scattered on 8 5¼inch floppy disks all around the base.
 * Resident Evil, being made in Japan mid-The Nineties, uses the much, much cooler-looking than floppies MO disc, which still have the same basic recognizable shape.
 * In the Game Cube remake, these MO discs were inserted into customized GameCubes.
 * In the first two Metal Gear Solid games, the player character is given an MO disk to carry.
 * Journey to Silius has floppy disks in the future, too.
 * Inverted by Ubisoft at Gamescom 2013. One of the pieces of tat they distributed was a floppy disc to advertise Might and Magic 10: Legacy (as it was billed as a return to form for the ancient series). The expectation was nobody would care about the actual contents of the disc because very few people had a floppy drive to read it and the actual tat was the floppy drive's exterior with a fancy label and a DLC code on it. The content was merely a 1mb jpg with poorly written text describing the item from the DLC.

Web Original

 * Justified in Homestar Runner, where Strong Bad actually prefers older computers, so he does use floppies, although he thinks the 3½" ones are hard disks. He's expressed a preference for the "big, floppy" kind (5¼ inchers), but he is upset that he needs to fold them up to get them in the new computers.
 * A typical email Easter Egg is the title of an old, often obscure game featuring prominently on the floppy disk storage box next to Strong Bad's computer. Curiously, some of them (such as Relentless, American name for Little Big Adventure) were never released on floppy disks. (Considering Strong Bad's character, the world he lives in and that all of these disks have handwritten labels, it might just be that he's playing pirated copies.) Others filled multiple diskettes, but there's no sign on the disk shown that it's part of a set - a more literal case of Magic Floppy Disk.
 * The SCP Foundation literally has 150 Magic Floppy Disks that contain The entire internet. Only the first twelve contain pornography, though, which shows something of an unusual optimism on the part of the writer.
 * Played with in Arby 'n' the Chief during one episode in which the Chief attempts to download 900 Gigabytes of porn. When called out on this, he responds with one of the show's many Crowning Moments of Funny: "dun worries. i has 2 floppeh disks!"

Webcomics

 * The problems of format obsolescence are lampshaded in this fan Dinosaur Comic.

Western Animation
"Bender: Not so fast, Nixon! Are you familiar with audio tape?! * rewinding sounds* Nixon : ... Oh Crap."
 * In the Freakazoid! episode "Dexter's Date", The Lobe makes a bootleg copy of all television programming onto a single VHS tape.
 * If he only taped the original content at the time, he'd be barely half filled. Bah dum tish.
 * In the Futurama episode "How Hermes Requisitioned His Groove Back", Bender has his entire mind copied onto a floppy disk (for some reason the episode's antagonist thought that it would be easier to get rid of Bender by losing a copy of his memory rather than deleting it outright).
 * This was Lampshaded in the episode's DVD Commentary.
 * There's also the episode where Bender, a sapient robot 1000 years in the future, gathers incriminating evidence against Nixon with a cassette tape. It's clear that they're doing do this for laughs from anyone sharp enough to notice (that example being especially obvious since it was also a reference to what happened to the real Nixon).


 * Not really this trope, but an episode featuring an X-ray flashlight showed Bender's CPU is a 6502—the CPU used in the Apple II. (Possibly a shout-out to The Terminator, which apparently runs 6502 assembly code..)
 * Averted in Code Lyoko which uses mainly CDs, and once a flash drive.

Real Life

 * The "Save" icon on most computer programs depicts a 3½" floppy disc (an oddity to begin with, as most icons use some kind of desktop metaphor, like paper, pencils, folders, etc).
 * Less an oddity and more a result of cultural inertia. The ubiquitousness of the floppy meant that it once did mean 'save' (to a floppy which you kept on your desktop). However, while the floppy fell out of use, the imagery stayed because it meant something conceptually. Most people probably couldn't tell you what the icon actually is nowadays even though they intuitively know that it means "save".
 * 2010 releases of some Linux distros replace the floppy icon with a depiction of a hard drive... just in time for Solid State Drives to gain prominence (especially in portable devices), and have multiple appearances with the introduction of NVME standard the next year. You just can't win, huh?
 * Likewise, video editing programs will usually have a film projector or a reel of film as their icons, when these fell out of common use outside movie theaters once the VCR was invented.
 * Of course, a lot of older machines automatically booted from the floppy drive, allowing you to bypass the OS and many safeguards - which allowed you to do many things that are rather good, and other things that aren't so much. Now that (a) floppy drives aren't installed in modern computers and (b) the setup is different so you'll actually have to change the boot-up sequence to start from the floppy, it doesn't work so much.
 * Early DOS computers without hard drives had to be booted with a floppy that contained the entire OS. The genuine IBM PC would boot into a ROM-resident BASIC interpreter if the floppy was not present. Most clones didn't have this feature, rendering them useless without the magic disk.
 * Booting from a CD/DVD or from a USB flash memory stick is still a common recovery method if things are too badly corrupted to allow a normal boot from a mechanical or solid-state hard drive.
 * The U.S. government still uses floppy disks for some internal functions as of 2016, as well as at least a few inter-departmental reporting requirements. This is mostly due to how Technology Marches On very slowly in government, but there are at least some reasons to continue using them, such as compatibility - any computer with a disk drive for a 1.44-MB floppy disk can read and write to any 3.5" floppy disk, but computers' abilities to write to CDs and DVDs still vary widely. In addition, if all you want to store or transfer is a few dozen text documents, the capacity of a single floppy is plenty.