mac restore from icloud backup
My daughter's M1 MacBook Air was reset to factory at the apple store after a spill left it inoperable. Her folders are all backed up in iCloud. I have searched but can't find any method to restore a MAC from iCloud, only from Time Machine, or iPhones from iCloud.
I'm afraid to make a misstep and accidentally wipe out the files - can someone direct me to the correct page for the step-by-step instructions?
MacBook Air 13″, macOS 10.13