Major changes:

1. You must be 18 to use Dropbox. Previously, you had to be 13 if in the United States, or 16 if higher. Dropbox may use information "Dropbox may use and rely on information from third parties, including age signals from app stores, for the purpose of enforcing this restriction."

2. Your account may be terminated if you don't have a Paid account and haven't accessed for 6 months. Previously, it was 12 months.

3. If you have multiple accounts tied to the same email address, and one is banned, the others may also be banned.

4. "Refunds are only issued if required by law." -> "Refunds are only issued in limited circumstances or if required by law."

5. You automatically agree to the new terms if you continue to have an account. Previously, it was only if you continued to use the service.

6. Some terms covering Teams accounts.