Install this update to resolve issues caused by revised daylight saving time and time zone laws in several countries.

A security issue has been identified that could allow an authenticated local attacker to compromise your system and gain access to information.

Install this update to resolve issues in Windows.

A security issue has been identified that could allow an unauthenticated remote attacker to compromise your system and gain control over it.

A security issue has been identified that could allow an unauthenticated remote attacker to compromise your system and gain control over it.

Install this update to keep your system up to date by increasing the minimum level of encryption on Windows systems.

A security issue has been identified that could allow an unauthenticated remote attacker to compromise your system and gain control over it.

A security issue has been identified that could allow an unauthenticated remote attacker to compromise your system and gain control over it.

A security issue has been identified that could allow an authenticated local attacker to compromise your system and gain control over it.

A security issue has been identified that could allow an authenticated local attacker to compromise your system and gain control over it.

This update addresses the vulnerability discussed in Microsoft Security Advisory (KB2758994). To find out if other security updates are available for you, see the Additional Information section at the bottom of this page.

This update addresses the vulnerability discussed in Microsoft Security Advisory (KB2758994). To find out if other security updates are available for you, see the Additional Information section at the bottom of this page.

This update addresses the vulnerability discussed in Microsoft Security Advisory (KB2758994). To find out if other security updates are available for you, see the Additional Information section at the bottom of this page.