Thank you! But how can I make Monero wallet?

I would like to buy some Monero coins, but have not any idea how to do it. Did some googling, but didn't find any good help. If anyone could help! Thanks for any help!

Thank you!

I'am not very familiar with IT and I apologize for my dumb questions:)

But I still don't understand, if I make a transaction, does my private key remains the same? For example I have 1 bitcoin and I send 0,1 bitcoin to an other public key, does my private key still be the same? Or after every transaction should I make a new paper wallet?

Thank you, but what is differece between "public key" and "bitcoin address"?

Thank you for the answer, but I meant that when I make a paper wallet that is connected to my public key, should I always create a new paper wallet when I make some trasnactions?

When I use my private key, for example sending from my public key some fraction of my bitcoin, does the private key remain the same? Have googled, but didn't find an answer. Sorry for my dumb question:)