The most important way to safely store your crypto assets is by using a secure wallet. A secure wallet should have features such as two-factor authentication, encryption, and a multi-signature option (if applicable). Additionally, it is recommended to back up your wallet with a recovery phrase or seed words. This will help ensure that you can always access your funds in the event of losing access to your wallet. It is also recommended that you keep your private keys stored offline, in a secure location, such as a USB drive or physical paper wallet.