Our free e-mail notification service provides you with text-only security alerts and bulletins that contain a technical assessment of the circulating threats and prescriptive guidance on how to take action against them.

• Critical Alerts: Up-to-the-minute guidance; sent on an unscheduled basis within hours of a security emergency that has been declared "critical"

• Security Bulletins: Sent on the second Tuesday of the month (as needed); includes current security and patch information for threats that are rated moderate or low in severity

This free monthly e-mail newsletter, available in text and HTML formats, is an easy way for you to stay up to date on the latest issues, insights, and events surrounding Microsoft security. Each issue is packed with valuable information, including:

• Editorials from Microsoft executives and security experts

• Security tips

• Security bulletins and updates

• FAQs on security topics

• Webcasts, chats, and events

• Community resources