The PowerShell execution policy prevents unintended or accidental execution of a PowerShell scripts. You can use Group Policy to set the PowerShell execution policy in your network.
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One of the advantages of Internet Explorer over alternative browsers always was Group Policy support. However, all you need to do to get Group Policy support for Firefox and Chrome is to load the corresponding ADM files.
In Windows XP if a user left themselves logged on to a PC you could just unlock the computer using admin credentials and it would log off the user, so that you could perform admin tasks. This functionality is missing in Windows 7 and Windows 8. This article will take you through the steps necessary to deploy a nifty little DLL that restores this functionality.
If you’ve just got all computers in a single location, it’s pretty easy to point all of your clients at your WSUS server via Group Policy. Things get a little more interesting if we have multiple Sites with multiple WSUS servers.
Group Policy caching is a new feature of Windows 8.1 and Windows Server 2012 R2. Even if you don’t intend to use this feature, you should be aware of it because it can be one more culprit if your Group Policy settings don’t apply the way you expected.