Setting the policy to Enabled means browsing history is not saved, tab syncing is off and users can't change this setting.
Setting the policy to Disabled or leaving it unset saves browsing history.
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Google\Chrome |
Value Name | SavingBrowserHistoryDisabled |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |