Windows Previous Version (also called File History) me be completely disabled or partially disabled. This article explains how to fully enable Previous Version on Windows 10.
Check system settings:
Start -> This Comp (right click) -> Properties -> System Protection -> C:\ -> Configure -> Turn On.
Check backup settings:
Start -> Settings -> Update / Security -> Backup -> More Options -> See Adv Settings -> Turn On.
Periodically, Windows will snapshot files allowing you to return to a previous version by right clicking on a file or folder, selecting Properties and then the Previous Version tab.
To see or change the schedule of File History snapshots:
Start -> Task Scheduler -> Task Scheduler Lib -> Windows -> FileHistory ... File History (right click) -> Properties -> Triggers (tab) -> New -> Daily (set time), Repeat Task Every 1 hour (optionally) -> OK.