Unmineable is a downloadable free miner where you can mine with any computer. It can use either CPU or GPU (Graphics card) to mine many different coins from your computer. I personally mine ZIL, but you can choose any coin you want.
There are many coins which are impossible to mine with a computer or require special hardware. Unmineable allows us to mine many coins with a very useful and easy single interface.
To download, visit: https://unmineable.com/?ref=5du0-l8u6 and download the software. Choose the coin you want to mine and enter the wallet address of the coin. I use ZIL from my kucoin account, but you have many options!
When setting up the software, make sure to enter the referral code: 5du0-l8u6 so that you earn at a higher rate!