Microsoft has recently released a tons of updates for Windows 8 and Windows RT which have been marked as critical ones. The updates fix security loop holes to prevent remote hacker access to Windows 8 while others fix some bugs in Windows 8 and Windows RT. An update for Adobe Flash Player of Internet Explorer 10 is also available.

Microsoft, for the first time has released so much updates for Windows 8 in a Patch Tuesday since its launch on October 26. Most of the updates are marked critical while others are important.
Critical updates: Security Update for Internet Explorer 10 (KB2761465): This update fixes security for Windows 8/RTs Internet Explorer 10 which could let a remote attacker gain control over your PC through malware.
Download KB2761465 for Internet Explorer 10 x86
Download KB2761465 for Internet Explorer 10 x64
Download KB2761465 for Internet Explorer 10 x64 Server 2012 Windows RT users can get download the update from Windows Updates
Security Update for Windows 8/RT (KB2753842):This update for Windows 8 fixes a security update for Windows 8/RTs Kernel drivers to precent remote hackers access to Windows. It basically fixes a security loop hole which could let a hacker access your PC if, you visit a specific file or website which has been infected with a specific malware.
Download KB2753842 for Windows 8 x86
Download KB2753842 for Windows 8 x64
Download KB2753842 for Windows Server 2012 x64 Windows RT users can get the update from Windows Updates
Security Update for Windows 8/RT (KB2770660):Security Update for Windows 8/RT (KB2770660):
This update also fixes the security loop hole for Windows 8 in DirectPlay which could let a hacker get control of your PC if, the users visits a specific website infected with malware.
Download KB2770660 for Windows 8 x86
Download KB2770660 for Windows 8 x64
Download KB2770660 for Windows Server 2012 x64 Not available for Windows RT users
Security Updates for Windows 8/RT (KB2753842):This update fixes security vulnerability in the Kernel drivers of Windows 8/RT which could let a remote hacker access your PC.
Download KB2753842 for Windows 8 x86
Download KB2753842 for Windows 8 x64
Download KB2753842 for Windows Server 2012 x64 Windows RT users can get this update from Windows Updates
Important Updates:Update for Flash Player of Internet Explorer 10 of Windows 8/RT (KB2755801): Microsoft has also released an update for Flash Player of Internet Explorer 10 of Windows 8/RT. This update is to update Flash Player of Windows 8 to the latest version to fix security loop holes. Adobe released updates for Flash Player but, since, only Microsoft can update the Flash Player of Windows 8 then, the update is released by Microsoft.
The update can be downloaded from Windows Updates for all versions including Windows 8, Windows RT and Windows Server 2012.
Update for .NET Framework 3.5 on Windows 8/RT (KB2769166): The update has been released to fix the pre-mature expiry of digital signature files of Windows 8/RT. The update fixes the issues by giving correctly signed files to the .NET Framework.
The update can be downloaded from the Windows Updates for all Windows users including Windows 8, Windows RT and Windows Server 2012.
Update for Microsoft Camera Codec Pack for Windows 8/RT (KB 2779444): This update brings new file type support of camera to the Windows 8 apps. The update also gives the capability to view RAW files types.
Download KB 2779444 for Windows 8 x86
Download KB 2779444 for Windows 8 x64 Windows RT users can get it from the Windows Updates
Update for Windows 8 (KB 2751352):This update fixes the cache issue of Windows 8 app tiles when you view the all apps in Start Screen. The tile logo is not updated sometimes.
It can be downloaded from Windows Updates for all versions of Windows 8 including Windows 8, Windows RT and Windows Server 2012.
Update for Windows 8 (KB2771431): This update fixes issues which occur after installing an update from Windows Updates. The CPU of Windows 8 based PC starts to work more because of a issue.
Download KB2771431 for Windows 8 x86
Download KB2771431 for Windows 8 x64
Download KB2771431 for Windows Server 2012 x64Update for Windows 8 (KB2779562): This updates fixes the time zone changes which were made in October 2012 and is considered critical to keep most time zone details on PCs.
Download KB2779562 for Windows 8 x86
Download KB2779562 for Windows 8 x64
Download KB2779562 for Windows Server 2012 x64 Update for Windows 8 (KB2780541): This update fixes the issues for Windows 8 after refreshing the OS. Windows 8 users get changed keyboard layout after refreshing the Windows 8 installation.
This update can be downloaded from Windows Updates for Windows 8 and Windows Server 2012.
How to get all these updates: Getting the updates are simple. You can either download the update package from the links provided with each update above or you can go to the Windows Updates in your PC to download these updates.
Note: If, you have the automatic updates enabled then, you dont have to worry about anything but, if, the automatic updates are disable then, you might have to install the updates manually.[size=pt]source:windows8core[/size]