How do you add liquidity to the Uniswap exchange?

The Uniswap exchange is famously known for its liquidity feature that you may not easily find in other exchanges. Through its unique protocol, traders can easily swap their preferred ERC-20 tokens without having to share their identity and this can be easily achieved through adding your funds to the liquidity pool. Now, a lot of users may be finding themselves in a dilemma as to how to add liquidity on the Uniswap exchange.