IOST is a decentralized blockchain that offers ultra-fast transactions, a decentralized network that can be compared to pre-existing chains and also staking which gives IOST holders ways to make passive income daily, weekly, and monthly.
When you said staking, don't really understand?
Quite interested because of the passive income.
Just like we have hive and hivepower, on IOST you can vote nodes network and get rewarded for doing so
Your IOST will be locked up if you do decide to vote and it takes 3 days to unvote or rather unstake
When your IOST is locked up, you get rewards in IOST daily

So I'll need to fund my account to be able to vote.
If yes, how can I fund my account?
You can buy IOST from supported exchange then deposit it to your account, chat us on telegram for steps to vote
https://t.me/tokenPocket_en