To keep your info safe
so i wouldnt lose my work
Its important to backup sensitive data if it has important value to you
Because no one wants to lose their data.
So you don't lose your data in case it gets lost/corrupted? These questions are whack.
so you don't lose data
These are official data that are necessary for work, for science.
To not lose important data
Accidental deletion & hacks.
well, if hacker somehow hacks my pc, or maybe due to some failures my info disappears I think i'll be happier to recorver my data.