About Updating the Sign In Application for Mac
Topic Last Modified: 2009-10-19
The Microsoft Online Services Sign In application is periodically updated to improve its performance and increase its functionality. When an updated version of the Sign In application becomes available, if you are signed in, the Sign In application icon bounces in the Dock to alert you. If you are not signed in, the icon will bounce the next time you sign in to the Sign In application.
Security updates must be applied immediately. You can postpone installing non-security updates for 30 days. After 30 days, the non-security updates become mandatory.