Pokemon Black and White are regular DS games, you do not need a 3DS to play them.
It's an event Pokemon you need to wait for Nintendo to announce the event dates.
It is an event pokemon. You will need to wait for Nintendo to announce the dates for the event in your region.
To get Pokemon Black and White on your PC first you need to have DeSmuMe emulator.Then you need Pokemon black and white NDS roms.
No, you need a Nintendo DS console of any kind.
No. Zecrom is unavailable in Pokemon Black. You will need Pokemon White to get it.
Reshiram is unavailable in Pokemon White. You need Black to get it.
Reshiram is not in Pokemon White you need to trade either with Pokemon Black or Pokemon White 2.
It's an event Pokemon, so you will need to wait for Nintendo to announce an event.
Not sure but you need both Thundorus from pokemon white AND Tornadus from pokemon black
It is exclusive to Pokemon White, you can't catch it in Pokemon Black. You would need to trade with someone who has white.
You'll need to trade for it from Pokemon Black.