How ever if you wish to play with varous options of Windows Update in Windows 7 here is a guide to explain it briefly. First of all click the Start button to view the Start Menu. But we are going ahead to the dedicated Windows Updates section of the Windows 7 control panel by clicking the main Windows update link. So now we are at the Windows Update section of our Window 7 Control panel.You can manually look up for any new updates by clicking the Check for updates button under the heading Check for updates for your computer fromthis window.New content is made available through the Windows Update service regularly, so users have access to the most recent and secure updates and solutions.Windows Update is not enabled when Windows 7 or Windows Server 2008 R2 are first installed.Important updates provide significant benefits, such as improved security and reliability.
If the user consents to turning it on, the Windows Update service, which is built into Windows 7 and Windows Server 2008 R2, scans the user’s computer, communicates with the Windows Update servers over the Internet, and then creates a custom list of updates that apply only to the software and hardware on that specific computer.Microsoft routinely releases security updates on the second Tuesday of each month (Patch Tuesday), but can provide them whenever a new update is urgently required to prevent a newly discovered or prevalent exploit targeting Windows users.System administrators can configure Windows Update to install critical updates automatically so long as the computer has an Internet mobile connection, without the user needing to install them manually, or even be aware that an update is required.In order to modify the Windows update option click the Change settings in the left pane. Here you may change the way Windows 7 download and install updates.Configurable option include Important Updates , Recommended updates , Who can install updates and Featured update notifications .Disable Windows Update Service if you refresh and recompose the linked-clone desktops.