You can earn money at home if you have a decent pc or asic miners. Just mine cryptocurrency like Monero which is the most profitable coin to be mined at the moment.
Register here
When you have registered be sure to download one of their software which can be found at the download tab at the top. You can mine using your GPU and CPU. The good thing about this software is that it will mine for you the most profitable coin at the moment.
When mining the coins, it may take up to few mins to days in order for the coins to be confirmed depending on the hash rate of your PC. The higher it is the quicker it gets confirmed.
This is how it will look like.
If you don’t want to mine at home, then you can also invest some of your money into cloud mining. You can either buy bitcoin cloud mining using bitcoin only or monero cloud mining contracts using monero only. The good thing about this website is that the contracts are lifetime and has no expiration date.
If you want to exchange to the cryptocurrency that you want then you can use this exchanger Changelly. Exchange cryptocurrencies at the best rate. This is under their company.