CryptoTab is a completely free Google Chrome extension that will allow any user to earn fractions of bitcoins without doing anything. In just a few months this extension has been installed by more than 250,000 users. It also has more than 17,000 positive reviews in Chrome Web Store with an average of 4.5 out of 5 stars.
By installing this extension in your browser you will be allowing the use of CPU to mine. CryptoTab will consume resources from your computer while it is active and the Chrome browser open. In return, you will receive satoshis for this 'loan' of resources from your CPU.
I have already received payments