* It was stated in the novelization and hinted in the script that Programs have some vestigial memories and emotional patterns from their Users. Also, the closest we get to an explanation of why the Programs are what they are is Gibbs's line about "our spirit remains in every program we design." Gibbs may have meant it metaphorically, but the in-universe explanation is probably ''very'' literal.
* Related, and moving from the departed Fridge Sorrow: The Users have [[CreatingLifeIsUnforeseen no idea about the Programs being living, sentient beings capable of love, friendship, and a social order entirely of their own.]] Even in the Legacy era, Alan has no idea what a heroic creature his virtual "son" is [[spoiler: nor the horrific, twisted thing he became]]. Roy Kleinburg will ''never'' know what a sweet, good-natured, and brave Program Ram was.
* Whenever a program is derezzed rather than fall down dead, whats left of them floats upwards presumably to nowhere. After learning about what MCP does to dead programs, this troper thinks that the ones that get killed also get assimilated by him. In other words the heroes are making him stronger by killing the bad programs.
* The ending is a CrowningMomentOfHeartwarming. Flynn comes out of the helicopter, vindicated at last. He's got Dillinger's job running day to day operations, he's made peace with Lora and Alan, and they're now a PowerTrio, walking off into the sunset. It is the high point in the entire franchise. [[{{Tron20}} Because no matter what]] [[{{Film/TronLegacy}} timeline you pick]], [[HappyEndingOverride it all goes to hell from there]] and their victories and happiness will be fleeting at best. By the time the sequel(s) end, Encom is in shambles, over 2/3 of the characters are dead/de-rezzed, and the other 1/3 end up with dim survival odds or even a FateWorseThanDeath with one of the SpinOffspring left to pick up the pieces of what's left. .

* As stated elsewhere, Tron is a ''firewall'', even though the term had never been used before. In fact, few companies in 1982 had anything like a firewall, save a simple password protect.
* When Flynn repairs the Recognizer, it makes perfect sense, since ''he wrote Space Paranoids''. He probably is the only User who ''could'' repair one, at least so quickly, because ''he is familiar with the code''!
* The whole Tron/Yori ship: I realize that, in-film, the whole ship was probably just an "as above, so below" shout out to the Bradleys and a means to point out that the Program and User worlds were NotSoDifferent. It was still very sweet, especially in the Daley novelization. A moment fridge brilliance is involved when it hit me - she's a system maintenance utility and he's the damn firewall. ''Of course'' they're [[PerfectlyArrangedMarriage practically designed for one another]].
** Is she? I thought she ran simulations.
*** She does - and therefore has local admin access within the minicomputer that's running the research simulations. in the "outside", and in real life, if ENCOM's running, say, IBM's family of mainframes and minis, then the lab would have most likely been running off a System/34 mini, which would talk onwards to the main kit. Or the Solar Sailer project would have been running on this gear. Lora would have higher-level access locally, hence Flynn was trying to authenticate at a higher level and ride admin privs in. - alcockell
*** She is some kind of debugging or rendering utility for the laser. When Gibbs & Lora are shooting the laser at the orange, there's a readout in the lower right that says "Rom Yori, Load Yori." -- {{Tropers/Allronix}}
*** According to Cindy Morgan , she was told that Yori has some instinctual knowledge of Lora's life, and she even has an inkling she and Flynn used to fool around.
* The original movie makes more sense if you make it your personal canon that the MCP is oppressing the other programs on the system not by depriving them of ''energy'', but rather ''CPU time''. And the SpaceWhaleAesop is, don't give an AI program sysadmin privileges over the system it runs on. -- [=SuddenFrost=]
* After Walt Disney's death, there were (very false) rumors that he was put in [[HumanPopsicle cryogenic stasis]]. The rumors were fueled inadvertently, in part, by Disney staff making comments about proceeding with company decision making, "as if Walt were still here." Now, think about this and the "Flynn Lives" movement...
* The debate between Dillinger and Gibbs about what their processing goals should be (serving the end user versus serving the business's bottom line) is surprisingly prophetic, as this debate eventually fueled the entire evolution of the PC market that was still in its infancy at the time. In Hindsight, the Dillinger/Gibbs relationship even has a Steve Jobs/Steve Wozniak vibe going on.
** Acknowledged by Steven Lisberger, who said that in 1982, it was still unknown which medium the computers would gravitate to: the artists or the businessmen.
* The religious parallels between "programs-users" and "humans-gods". Not just the parts where Flynn is basically a Christ figure for the computer world, but the whole fact that not only are most programs not entirely sure if users even exist, but the users aren't even ''aware'' that they have created these intelligent beings in their computers. Take this setup a step up into the real world (the novelization takes a few more steps in this direction than the film), and you basically have real-world Deism - the reason we don't see God(s) is because they don't even realize we're here, or self-aware!
* More Fridge Sadness, but...Ram was the one who drove the RED cycle. And we all know what happens to the dude in red...
* Minor one, but whenever a program or a user in the guise of a program expresses extreme emotions, their TronLines light up intensely. The big example, being Tron's BigNo causing his blue lines to glow brighter. The same effect happens whenever a program consumes energy from a pure source or is close to dying. Much like how us humans get tired if we are angry or upset, a program's emotional state is burning energy faster the more intense it is.