Operating System (OS)
An operating system (OS) is software that helps manage a computer's hardware and allows users to interact with it.
More terms under O
- Open/CloseThe open price is the value of a cryptocurrency when a trading period starts, while the close price is its value when that period ends.
- OpenSeaOpenSea is a website where people can buy, sell, and trade digital collectibles called NFTs directly with each other.
- Opera Mainnet (Fantom)Opera (Fantom) is an open and accessible network where anyone can participate by staking their tokens and helping to make decisions about the network's future.
- Optimistic OracleAn optimistic oracle is a system that helps verify data accuracy by allowing disputes or arbitration if there are disagreements. Unlike a price-feed oracle,…
- Optimistic RollupAn optimistic rollup is a layer-2 solution that processes transactions off the main blockchain, allowing for faster and cheaper transactions while still…
- OptionAn option is a contract that lets you choose whether to buy or sell an asset at a set price, but you don’t have to if you don’t want to.
Educational definition. Protocol rules and market conventions can differ; check an asset's official documentation.