Today is 2 days in total on the monthly "Windows Update" every month

Windows security updates and bug fixes that are updated monthly have been delivered. There are two important items this month, and the problem of vulnerability in which code is executed remotely by "Windows Movie Maker" and "Microsoft Office Excel" has been fixed.

Windows Update
http://windowsupdate.microsoft.com/

Details are from the following.
Security information of March 2010

Microsoft Security Bulletin MS10-016 - IMPORTANT: Vulnerability in Windows Movie Maker could allow remote code execution (975561)

Influence of maximum severity and vulnerability
IMPORTANT Remote code execution
Restart information
Restart may be necessary
Affected software
Microsoft Windows, Microsoft Office

Microsoft Security Bulletin MS10-017 - IMPORTANT: Vulnerability in Microsoft Office Excel could allow remote code execution (980150)

Influence of maximum severity and vulnerability
IMPORTANT Remote code execution
Restart information
Restart may be necessary
Affected software
Microsoft Office

Next time will be provided on Wednesday, April 14.

Security information release schedule