Re: What is the safest and simplest way to keep bitcoins?

Except that if I want to save a considerable amount of money, but in bitcoins.

Then print a paper wallet, put it into a safe place and move your bitcoins there.

if I create a paper wallet and move my bitcoin there then how can I send bitcoin to someone if I need to? what do I do to use it?

Google for paper wallet generator. There are many tools that will let you sign and push a transaction with your private key.