Harddrive problems

[Tyr]

So, I'm unsure if this is the most ideal place to post this, but I know there are a few computer geniusses in here.

I've recently installed Win 7 ontop of my Win XP installation as I have 3 harddrives (or harddisks, unsure on that front). It however seems like the former installation bugs the new one (installing things such as Adobe Flash Player) seems to litter across the board.

So now I want my old installation gone. I have saved all the files I wanted to save. Does anyone have an idea how to best approach this?

[Belle Hibiki]

Format & clean install.

[Tyr]

That was my first thought, but honestly I have no idea how to do it. I'm aware that you can right click on a HDD and press format, but I was unsure if it was the right place (particularly because it was in Danish)

EDIT: I'm retarded, ofc it was this command. Thanks for the help Belle, lol.

[Waffuru]

Switch to a real language like ENGLISH.

[Tyr]

OH OH OH.

I got new problems. It's sort of related to this.

ADOBE FLASH PLAYER IS FUCKING BULLSHIT. I cannot install it on FF for SHIT. No matter how many times I download it, it just brings up an empty Download Manager that DOESN'T MANAGE ANY DOWNLOADS. Is there anyone who've experienced the same problem that can help me here?

[Rem-13]

I had a similar problem I only fixed by reinstalling firefox.

[Tyr]

I had a similar problem I only fixed by reinstalling firefox.

I thought reinstalling it on an entire different harddrive twice would suffice, but that actually worked. Thanks a lot, now I can throw away the replacement explorer.