Quote from: IQnawaz123 on Today at 08:10:58 AM

Use a Crypto browser and several websites helps you to immediately earn Bitcoins.

If you are indeed referring to what @Husna QA mentioned earlier, then you should know that majority of its reviews are quite bad: Trustpilot reviews
^{- Looks can be deceiving!}

Quote from: Husna QA on Today at 09:07:33 AM

hard to mine Bitcoin using the CPU.

Quote from: Husna QA on Today at 09:53:06 AM

and Brave browser does not have a feature for mining bitcoin.

For what it's worth, "CryptoTab Browser" also doesn't have that feature ^{[users mine Monero and they just convert it to BTCitcoin]}!