Just as a wee public service reminder, always back-up, back-up, back-up.
If you have a website even if hosting service does automatic backing up, it's a good idea to do so on your own.
For your personal computer or other devices suggested practice nowadays recommends at least two separate back-up locations. One could be an external device and other on Cloud. Maybe RAID (with at least two hard drives), with one external. Two or three external....
If you have games, pictures, music, projects and other files that cannot be replaced you want to have copies stored on one or more back-up sources.
Other bit of advice is to keep an eye on hard drive health both external and external. If you see signs a drive is starting to get on last legs, get a new one and back-up your files onto it before other drives pushes up daises.