Vivaldi can use a Google web service to help resolve spelling errors. If this setting is enabled, then this service is always used. If this setting is disabled, then this service is never used.
Spell checking can still be performed using a downloaded dictionary; this policy only controls the usage of the online service.
If this setting is not configured then users can choose whether the spell checking service should be used or not.
|Registry Hive||HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER|