Play games
Choose the game that interests you and play itfor free.
Complete the quests
Every game has some quests for which you will receive Soul Gems.
Receive rewards
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
In CS GO drop is very easy to get If its your first time playing FPS games Well...good luck... You can get maximum 3 drops every single week. 2 of them are cases (wich you can open with keys) And 1 of them is a skin. That skin is probably worth 16c or 25c, but don't worry you can still sell it on community market and gather money for cases ands keys