What is the
meaning of Centralized and Decentralized. I know it's a very very old question but i want to know more
properly. I really
appreciate if someone tell me about what is really meaning of Centralized and Decentralized (
in easy way 
). And what is the
different between Centralized and Decentralized Platform.
Which one is good for regular people...?
-TIA

I used them both but most of the time centralized was often I traded for. But those exchange platform are on top in the market.
If you want a better safer platform and comfortable, decentralize is the one good for this things. Though, I'm not saying centralize is not a good
platform of course not. Probably, kyc is their difference only aside from that none.