Yes, Microsoft Family Safety may collect personal data to provide its services, but it follows strict privacy policies to protect user information.

Yes, some features, like location sharing, may work offline, but most functionalities require an internet connection for full capability.

You can cancel your subscription through your Microsoft account settings under the "Services & subscriptions" section.

A Microsoft 365 subscription, which includes Microsoft Family Safety, typically starts at around $6.99 per month or $69.99 per year, depending on the plan.