It's really paid , Wanna mine some bitcoin, but have no farm? Now you don’t need it! Just install CryptoTab

Wanna mine some bitcoin, but have no farm? Now you don’t need it! Just install CryptoTab, the world’s first browser with built-in mining features. Fast, convenient and easy-to-use, it will mine BTC while you’re browsing the web or just keep window open and active. https://cryptotabbrowser.com/11947244