Start with a clear subject line: "We're changing our Privacy Policy" or "We're updating our Terms and Conditions" Mention why the update is needed: improved user experience, to give access to new services that requires a new set of rules to be accepted etc. Provide a summary of the major changes.

Examples. For example, with Google Dashboard you can quickly and easily see some of the data associated with your Google Account. Check it out. With Download your data you can take a copy of your data out of many of our services.

Accounts may be suspended if we find violations of our policies or the Terms & Conditions. If we detect an egregious violation, your account will be suspended immediately without prior warning.

Signing in to your Google Account is the best way to access and control privacy settings and personalize your Google experience. Sign in to adjust what information you make public and what data Google can use to give you better recommendations and faster results.