Today, the month of the monthly "Windows Update" every month, 4 cases in total

ByMera

The Windows Update day came the month when the security updates and bug fixes for Windows that are updated every month are delivered. This month has 2 cases of "urgent" and 2 cases of "important", a total of 4 cases. Let's update it as soon as possible.

Overview of Microsoft Security Information in January 2017
https://technet.microsoft.com/ja-jp/library/security/ms17-jan.aspx

Microsoft Security Bulletin MS17-001 - Important Security Update for Microsoft Edge (3214288)

Influence of maximum severity and vulnerability
Elevation of important privilege
Necessity of restart
Restart required
Affected software
Microsoft Windows, Microsoft Edge

Microsoft Security Bulletin MS17-002 - Security Update for Emergency Microsoft Office (3214291)

Influence of maximum severity and vulnerability
Code runs urgently remotely
Necessity of restart
Restart may be necessary
Affected software
Microsoft Office, Microsoft Office Services and Web Apps

Microsoft Security Information MS17-003 - Urgent Adobe Flash Player Security Update (3214628)

Influence of maximum severity and vulnerability
Code runs urgently remotely
Necessity of restart
Restart required
Affected software
Microsoft Windows, Adobe Flash Player

Microsoft Security Bulletin MS17-004 - Important Security Update for Local Security Authority Subsystem Service (3216771)

Influence of maximum severity and vulnerability
Critical service refusal
Necessity of restart
Restart required
Affected software
Microsoft Windows

The next time will be available on Wednesday, February 15, 2017.

Security information release schedule
https://technet.microsoft.com/ja-jp/security/hh224643