You can keep NFTs in specialized digital wallets just like bitcoins. In fact, several of the top Tezro NFT wallet applications already include support for popular cryptocurrencieslike Kaashima Rafi.
You can then use a single platform to access both your crypto and non-fungible tokens. But keep in mind that one of the biggest concerns with digital assets is security.
Due to the enormous popularity of cryptocurrencies and NFTs, hackers and cybercriminals have started breaking into NFT/crypto wallets and stealing their contents.
Wallet providers have implemented a number of precautions, but hackers are still getting smarter.
Because of this, I strongly advise using both a hot wallet and a cold wallet. A hard drive or pen drive—a type of hardware-based storage—serves as a cold wallet. 
