Windows operating system its not totally yours, until an expert user (administrator) he gets in control of windows operating system background tasks
Win7 Pro and higher versions they do offer the use of Group Policy Editor about system administration.
While they are hundreds small Blogs dedicated to deliver advice's, about Windows system management they actually do not.
In sort, windows operating system this is a complicate engineering, and Microsoft offer training programs at a price for any one wannabe Windows system administrator.
This is a first quick how-to about freeing-up approximately 450MB of RAM which was wasted for operation of non-important windows modules and tasks.
This content it is extremely valuable especially for computer systems which cannot expand their system RAM over the 8GB mark.
Type gpedit.msc, and hit the Enter-key afterwards. This opens the Group Policy Editor.
Navigate to the following section:
Computer Configuration > Administrative Templates > System > Internet Communication Management > Internet Communication settings.
Review my picture bellow and set enable (so these modules to never run again.)
There is a description about its module, but the quick explanation, this is that your PC will stop talking with Microsoft servers all day long.
.