Feel free to use the filter/search functions to find a pool for your favorite token, or the one you wish to stake.
After adding liquidity, return to the Farm page to stake.
Click on the 'Stake Tokens' button after opening a farm
That's it, you're done! You should start seeing rewards in 'Rewards Earned' over time.
At any point in time, you can claim your rewards without unstaking, by clicking ' Harvest' after opening a farm. This will send all accumulated reward tokens to your wallet.
When you want to, you can unstake any amount of your LP tokens by clicking the 'Unstake Tokens' button. The remainder of your LP tokens will continue receiving rewards.
If you wish to stop everything, you should click the 'Unstake All and Harvest' button instead. This will claim all rewards and unstake all of your LP tokens in the same transaction.