- Log into your Zoolz online account.
- Refer to the My Computers tab.
- Select the Instant Vault option from the left-hand menu.
- Set the amount of storage you want to add.
- Click the Buy Now button.
- Log into your Zoolz online account.
- Refer to the Upgrade tab.
- Select the Instant Vault (or Hot Storage) option.
- Set the amount of storage you want to add.
- Click the Buy Now button.