Why are red buttons always the most important?
926519
had a red button on my first car. It was a Golf and the red button wasn't wired to anything. It was a cool square big red button that I was told not to touch when I first got the car. No one knew what its purpose ever was, but when I drove I'd pretend I was hitting turbo whenever I hit the button!
573992
actually, red is the first color your eyes see(brain computes). that is why, they want you to get out the way as soon as possible.
466436
they are strategically placed so that the keys that you use most often are most accesible
875467
how will your mouse know WHICH button you want to click on?\n\nyou can set this in windows so the mouse moves to the default button in a dialog box, but *not* for buttons on webpages.
748551
Dude, I don't know anything about that button but i do know that every 108 minutes the buttons must be used to put the numbers in the computer or else the world ends. Also..just press the button and see what happens. Knowledge is power. Can I get a witness?
804004
Perhaps it is because red light has the least energy of all the colors of the visible spectrum.  It has the longest wavelength, thus the slowest frequency, slower than that of blue or violet, for example.  I don't know for sure if this is the reason the materials are not sensitive to it, though.
10589
Because some men have thicker wrists,while some have more girly wrist. You don't want that sleeve slipping over your hand.If you can afford measured sleeve length shirts you usuall will have only one button.
92284
Large buttons -= even my aged mother could use software like word, etc., if the buttons were as clear and large as computer game buttons;\n\nEasy to find update link;\n\nEmail discussion list for owners of the product;\n\nEasy to switch windows/job files so multiple page updates are smooth.
468481
ummmmmmmmmmmmmmmmmmmmm red
148676
Advantages, you only have to hit the 1 key.\ndisadvatages, no one knows what the heck your asking.\nDUH
489135
Red has always looked good on me.  I remember liking it even as a child.  I even was born under a fire sign.
191641
Because you are not used to it, in time using the touch-pad becomes easier.\n\nremember the first time that you used a mouse?
640776
Because you're a super turn on for your computer hahaha.\nWindows is crap.
59578
There can be different reasons.  One apparent reason is that your browser is not able to render the button correctly.  If you are using internet Explorer, try using Firefox or Opera for opening the Web page and verifying.  If this doesn't work, try to run a virus scan and some adware removing tool such as AdAware.  I hope that helps :)
43695
I read somewhere (and I'm sorry I don't remember the source) that the reason is that it is more cost effective...  the ATM manufacturer makes all the buttons with braille for those who need the braille, but making a separate run of buttons without braille just for the drive-through machines would cost extra (plus have the additional logistical hurdle of figuring out which machines are drive through and which aren't) and have no additional benefit (except, perhaps, not looking stupid when people access the drive-through machines).
518049
It's the L button I think.\n\n\nPS: Recategorize this question under: "Games and Recreation - Video Games"
202376
The most important - light sensitivity.