You can make an online memorial, you can write their story online, you could make videos for them, technologhy allows many people to thank them, band you can donate things online to them.
Explanation:
Im not sure if this is right but its what first came up into my head
A UPS or Uninterruptable Power supply makes
sure that you have backup in case there is a power outage in your area. It
provides ample time for you to save all files before shut down.
