How long we store your Personal information <p>Yandex will only keep your Personal information for as long as it is necessary to fulfil the purpose for which it was collected or to comply with legal and regulatory requirements.</p> <p>Unless otherwise legally required or agreed, the emails and documents, which are stored by you on our systems as part of the Service, will remain stored as long as you have an account with us, but you can delete them at any time.</p> <p>