Regular copies
Automatic copying of important data so it does not rely only on memory.
Data and prevention
Backups, disk checks, file recovery and rules that reduce the risk of losing documents, photos or company data.
Backups
A good backup plan assumes that a computer can fail, a user can delete a file or malware can encrypt data. The backup should be outside the main device and regularly checked.
Automatic copying of important data so it does not rely only on memory.
SSD/HDD condition, warning errors and risk of upcoming failure.
Practical steps after deletion, system issue or suspected data damage.
That is exactly the right time to check it while everything is still calm.