How to use code to turn off LCD: 
<pre> SendMessage(FindWindow(Nothing, Nothing).ToInt32, Me.WM_SYSCOMMAND, Me.SC_MONITORPOWER, 2) </pre>
http://www.dreamincode.net/forums/showtopic148684.htm
http://www.blogsdna.com/6538/free-download-easeus-partition-master-professional.htm

Control Windows Service
<pre>
C:\Documents and Settings\carfield>sc
DESCRIPTION:
        SC is a command line program used for communicating with the
        NT Service Controller and services.
</pre>
see 
http://discuss.joelonsoftware.com/default.asp?design.4.329534

How to check process start time:
<pre> wmic process get caption,creationdate </pre>
http://serverfault.com/questions/140369/run-time-of-a-process-in-windows-xp

The overview of NT kernal - http://research.microsoft.com/en-us/um/redmond/events/wincore2010/Dave_Probert_1.pdf

"I Contribute to the Windows Kernel. We Are Slower Than Other Operating Systems. Here Is Why." - http://blog.zorinaq.com/?e=74

The GetTempFileName method will raise an IOException if it is used to create more than 65535 files without deleting previous temporary files. - https://msdn.microsoft.com/en-us/library/system.io.path.gettempfilename.aspx

Look like it is useful to record all keys we use, but first we need to find out our pattern - https://www.autohotkey.com/ http://www.thegeekstuff.com/2008/07/reduce-keystrokes-using-autohotkey-for-windows-productivity-tip2-for-geeks/ http://www.thegeekstuff.com/2016/03/alt-tab-autohotkey/