From the Staking home page, select Standard Staking.
Then select Create New Staking. You'll see any currently staked validators. Please note, if you've recently staked, it will take ~1 minute to display your newly staked validator.
You enter the amount of NEAR you wish to be staked.
You'll see the real-time USD value below.
The next step is to select your Validator/Pool from the drop down.
You'll see each validator and their estimated APY, reward token and the total NEAR staked.
Let's choose the top one for Aurora.
You can select different timescales, 7, 30 and 365 days to see how the estimated earnings will vary.
Click the Stake button. You'll see a confirmation pop up.
Click Confirm if you're happy.
You'll see a staked successfully message and your new staked validator.
You now have the option to unstake, stake more or claim your reward.