# How a laptop failure highlights the importance of the 3-2-1 backup rule

DevFeed: [How a laptop failure highlights the importance of the 3-2-1 backup rule](<https://devfeed.tech/articles/my-laptop-died-last-week-and-here-is-what-it-took-with-it-24852.md>)

Original publisher: [Read original article](<https://alexzh.com/laptop-backup-system/>)

Author: Alex Zhukovich

Published: 2026-07-06T21:18:28Z

Content type: opinion

Language: en

Sources: [Alex Zhuk - Android development and testing](<https://devfeed.tech/sources/alex-zhuk-android-development-and-testing.md>)

Topics: [data](<https://devfeed.tech/topics/data.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>), [USB](<https://devfeed.tech/topics/usb.md>)

Tags: [backup](<https://devfeed.tech/tags/backup.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [data](<https://devfeed.tech/tags/data.md>), [personal](<https://devfeed.tech/tags/personal.md>), [usb](<https://devfeed.tech/tags/usb.md>)

## AI overview

After water damaged the author's laptop and the repair shop could not recover it, the author reflects on lost files and recommends automating backups using the 3-2-1 rule: three copies of data on two storage types, with one copy stored remotely.

## Source excerpt

Last week I spilled water on my laptop. This is the story of what I lost, what I learned, and the 3-2-1 backup system I wish I'd had a week earlier.