In most cases, old data can be completely wiped and the device re-set so it's 'clean', so there are no security concerns. If you or your senior needs a device to do simple tasks like using the internet and accessing e-mails, then a second-hand device will probably be all that a senior needs.
So the next time you are considering putting the device away in the drawer, think about whether you know someone who might need it. We're happy to accept donated devices and to find them a new home. Contact us for here more information.