Keys you never use?

[$trinick]

Hmm. Page up, page down, scroll lock, pause break. Some of the F keys. That's it. I use all the other keys frequently.

[Ad Bot]

[Zay]

PrtScSysRq
Scroll Lock
Pause Break

I don't even know what any of those do

[Tokthree]

My house keys

[$trinick]

PrtScSysRq
Scroll Lock
Pause Break

I don't even know what any of those do

PrtSc/SysRq takes a screenshot.
Scroll Lock is vestigial. Most programs don't even support it.
Pause Break is also vestigial. People used it a long ass time ago to stop programs that were running in their terminals. Nowadays we use ctrl+c.

You obviously haven't used Vim.

Vim isn't even supposed to use home/insert/end.

It uses i for insert, 0 for home, and $ for end.

[the hacker]

I don't think I've ever used the pause button on my keyboard.

[Caribou]

I never use Z, well once in a blue moon I may have to.

[Pie Crust]

Rarely use F15 (Pause/Break in modern keyboards) and Scroll Lock.

[Catofblocks]

You obviously haven't used Vim.

OT:
Caps lock
Num lock

That's about it.
In Windows, prtsc takes a screenshot and copies it to the clipboard. In many other OS's though, it just takes a screenshot and allows you to save it somewhere.

no i know what it does, i just don't use it
probably should have clarified that

[Clone v.117]

Anything numpad, except on bl which isn't often.

[Deve]

I never use Z, well once in a blue moon I may have to.

just did

[Plastiware]

I carry a key for a padlock that I don't even know what I did with.

Oh wait you mean computer keyboard keys.

[awesomebread]

Caps Lock
Alt
End
PrintScr
Insert

[Steve5451²]

insert, scroll lock, and calculator.
and pretty much the function keys except f5.

[Ipquarx]

Alt

You don't alt+tab..?

The only ones I don't use are F3/F4, F10-12, pause/break, insert, and the right alt/windows/ctrl keys. I use all others frequently and I have no idea how you people can bear not to use the home/end keys, they're infinitely useful.

[Zanaran2]

Home
End
PgUp/PgDown
Delete
Pause
Right alt
(hehe)