And still on this dialog box, select the Data Execution Prevention
tab. DEP can be a bit trigger happy at times and can cause your computer to blue-screen if it feels it's under attack. This can be useful, but more often than not it's just plain annoying. Select the top radio box that says Turn on DEP for essential Windows programs and services only
to cut down the chance of your computer blue-screening and restarting on you.To read more about this, head on over to the ZDNet iGeneration blog.