As you've heard, Bitcoin mining is a great way to earn Bitcoins, However there's the catch of being required to have a High-end GPU / PC. This is not the case though. Even if your pc is 5 years old it can still mine bitcoins without problems! If you're sceptic about what I'm saying then try for yourself on your 3-7 year old computer and see what I'm talking about!
It's time to go to the basement and pickup those old dusty computers and put them to Mining!
PS: The older they are the worse cooling system they have. So put a fan beside it or open a window or two :)
