Here you can Check your Bitcoin-Wallet. See Balance, amount sent, amaount received, Transactions and a QR-Code to Receive Coins. Just Enter your Bitcoin Public Wallet to start.
The Bitcoin is a Virtual Currency created by Satoshi Nakamuto. Bitcoin is a consensus network that enables a new payment system and a completely digital money. It is the first decentralized peer-to-peer payment network that is powered by its users with no central authority or middlemen. From a user perspective, Bitcoin is pretty much like cash for the Internet. Bitcoin can also be seen as the most prominent triple entry bookkeeping system in existence. Nobody owns the Bitcoin network much like no one owns the technology behind email. Bitcoin is controlled by all Bitcoin users around the world. While developers are improving the software, they can't force a change in the Bitcoin protocol because all users are free to choose what software and version they use. In order to stay compatible with each other, all users need to use software complying with the same rules. Bitcoin can only work correctly with a complete consensus among all users. Therefore, all users and developers have a strong incentive to protect this consensus. How does Bitcoin work? From a user perspective, Bitcoin is nothing more than a mobile app or computer program that provides a personal Bitcoin wallet and allows a user to send and receive bitcoins with them. This is how Bitcoin works for most users.
Protect your identity
With Bitcoin, there is no credit card number that some malicious actor can collect in order to impersonate you. In fact, it is even possible to send a payment without revealing your identity, almost just like with physical money. You should however take note that some effort can be required to protect your privacy.
There are a lot of way's to get a Bitcoin Wallet. The easiest Way is to signUp at Blockchain.info
There are a lot of Marketplaces where you can buy Bitcoins.
In Germany you can easely Buy Bitcoins at Bitcoin.de