Control who can access Google services
If you're an administrator of Google Accounts for an organization, you can control who uses particular Google services from their account. Just turn the service on or off for those people in your Google Admin console. When users sign in to their account, they see only those services that are turned on for them.
Which service do you want to turn on or off for users?
Changes typically take effect in minutes, but can take up to 24 hours. For details, see Admin console settings don't update.
Click below for instructions (requires an administrator account).