How well do you know these old formats? [Ended]

Used it all... trust me ;D

5 1/4 bump!

I know 6 and 10 but I don't know what word you used :_(

I did a few but got a bad headache from two weeks with hardly any sleep working early/night shifts, so I can't finish, sorry. Nice to be reminded of some of the old recording formats though - and I know it's not a comprehensive list by any means, but you might find it interesting that one I can think of that is not there dates from 1725 and is still used today for playback of recording: https://en.wikipedia.org/wiki/Punched_card

When I saw the first image I thought this would be a cakewalk but soon realised I know nothing but the generic names. I think I have used 1 and 2 before though and saw my father use 6.

Duh, none of the names I known worked. VHS tape, video tape, cassette tape, radio tape, audio tape, floppy disk, diskette, etc; nothing. Must be a localisation problem -.-

I like the chemical naming theme, but I'm disappointed in Iron's lack of a Turbo button.

10 seems unsolvable to me. ^^ but thanks anyway, was a nice trip to the past and raised some memories.

I knew 2

Bump for solved :-)

im stuck on the last 2

I have all except number 10 correct.
I'm sure also about question 10 but it's not accepting my answer

Bump for solved. But that rabbit won again :_(

Bump for stuck on Q10

4 and 11 are the only that i never used or saw

someone still uses Cd-Roms?
nice puzzle, will try later. and i know all while used half (used-been around when using)

First one is easy

thx a lot :) 10&11 too hard for me xD

I know i've given multiple acceptable answers for #10 but none of them are working. it's frustrating. :-)

Bump for solved.

I gave up since that's what I'm best at O.o

Bump for solved.

Bump for solved. Thanks for the puzzle.

Bump for solved.