thanks guys, yes the video is very clear but my question is, is there always going to be a way to get my bitcoins or send them from my paper wallet even in many years?
as long as bitcoin is alive and there miners at work and also as long you have your private keys you can find a wallet or a code that lets you spend your coins.
also I was reading somewhere that if you only send a portion of bitcoins stored on that address you end up loosing the remaining btc? for example let's say I have 10 bitcoins on that specific address of my paperwallet, and I send 1 btc to a different address then I loose the remaining 9 btc?
that is wrong.
but you should know that when you use your paper wallet by importing the private key in an online wallet (a wallet connected to internet) you will be at risk (the normal risk of getting hacked, having malware, keylogger,...)
solution: use a safe computer, send the rest of the coins to a newly created paper wallet, or you can also sign the transaction offline and only broadcast it online.
what i like to do is this:
http://docs.electrum.org/en/latest/coldstorage.html