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Ten Applications That Changed Computing

bfire writes "The term 'killer app' gets tossed around quite liberally these days. Nearly every piece of software released seems to be pitched as having the potential to send shockwaves throughout the IT world. In reality, there have been precious few applications which have truly changed the computing industry over the years. This article lists some of the top ten true killer apps that changed computing, from Phil Zimmermann's gold standard in encryption, PGP, to Dr Solomon's groundbreaking anti-virus toolkit, to Mitch Kapor who took the idea of VisiCalc for Apple and created Lotus 1-2-3 for DOS." Typical for top-10 lists, the choices seem pretty arbitrary — what changed your corner of the computing world?

14 of 437 comments (clear)

  1. MS Paint by ciderVisor · · Score: 5, Funny

    MS Paint

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    Squirrel!
    1. Re:MS Paint by gringofrijolero · · Score: 5, Funny

      No way man.. Solitaire!

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      Todos mis movimientos están friamente calculados
    2. Re:MS Paint by spydabyte · · Score: 5, Funny

      Yeah, we can definitely see that you grasped this product quite well in your very concise description.

  2. I'm outraged by goldaryn · · Score: 4, Funny

    Whither, Mavis Beacon?

  3. Re:internet explorer by sakdoctor · · Score: 5, Funny

    Bonzi buddy.

    How did people live before they had a malware purple ape on their desktop?

  4. "hello world" by scotch · · Score: 5, Funny

    No matter how you measure it (number of copy cat programs, efficiency and failure rates, importance to computer science), this program tops them all. Where would we be without it?

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    XML causes global warming.
  5. Re:internet explorer by superslacker87 · · Score: 5, Funny

    Oh the days of ignorance and when system administrators didn't bother locking out the computer from installs. I installed that at work back in 2000 and was on Amazon surfing for a book called The Multiorgasmic Man: Sexual Secrets Every Man Should Know. Bonzi Buddy popped up and naturally my speakers were blaring and decided to tell the entire cubicle section I was in what I was looking up.

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    I run Ubuntu skinned to look like a Mac on a PC. Go figure.
  6. Not an application, but... by SmlFreshwaterBuffalo · · Score: 5, Funny

    Clippy definitely changed my life. If not for little Clippy, I would still be trying to format that letter. I think everyone here can agree that the ability to detect when a letter was being written was nothing short of magic.

  7. Re:Killer? Really? by russlar · · Score: 4, Funny

    I can't speak to a "killer app", but I think we can all agree that there is a killer filesystem!

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    Anybody want my mod points?
  8. PGP by burris · · Score: 5, Funny

    I'm so glad that PGP has been honored on this list. Let us take a moment to reflect what life would be like had Zimmerman not put his freedom on the line to write PGP.

    1. Without PGP, almost everyone would send their emails in the clear. Today, cleartext email is the exception, not the rule.

    2. Without PGP, emails, blog posts, and the like would be unauthenticated. Today, with the ubiquity of digital signatures and the public's expectation that they be valid, its virtually impossible to impersonate someone else or misquote them.

    3. Without PGP, huge volumes of personal data aggregated onto easily transportable laptops and DVDs would be vulnerable to petty thieves. With the strong encryption tools in wide use today everyone can rest assured that their personal can't fall into the hands of some crackhead who broke the window of a bureaucrat's car.

    Clearly, PGP has changed computing. No no, PGP has changed the WORLD!!

  9. Re:SSH by Kamineko · · Score: 4, Funny

    Sorry, we'll keep it down.

  10. -1, missed the irony by XanC · · Score: 4, Funny

    whooooosh

  11. Redefining Addiction: Porn. by Ostracus · · Score: 4, Funny

    Online porn* took care of the "don't have to leave home" aspect.

    *That includes the "Jenny cam" as well.

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    Shai Schticks:"You don't make peace with friends, you make peace with enemies"
  12. Re:Killer? Really? by drinkypoo · · Score: 4, Funny

    If you're going to link it, link it right.

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    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"