Generate Shadow Copy Backups (snapshot)
From Tech-Wiki
Enable Shadow Copy (also called as "Previous Version") for your volume/disk. Then create a schedule task for either commands below:
wmic shadowcopy call create Volume=C:\
or on Windows Server (not 10/11):
VSSADMIN create shadow /for=c:
Another variant using Powershell:
(gwmi -list win32_shadowcopy).Create('C:\','ClientAccessible')