Start here -
https://bitcoin.orgUse this forum as a huge source of info -
https://bitcointalk.orghttps://bitcoin.org will educate you about the technology, different types of wallet that you can store your coins in.
This forum is very good for info though, you can ask any question you want & somebody will always do their best to help you, one of the most important things to do is to learn how to store your coins safely so security is very, very important.
As a total newbie I recommend you use the wallet provided by
https://bitcoin.org or if you want an online wallet use blockchain.info.
Don't leave large amounts online though due to the threat of being hacked.
I'll stop boring you now though, enjoy & good luck.