There is a class of messages which are generated on demandrather than explicitly posted into a message queue.If you call Get­Message or Peek­Messageand the queue is empty,then the window manager will look to see if one of thesegenerated-on-demand messages is due,messages likeWM_TIMER,WM_MOUSE­MOVE,and WM_PAINT.Neil wonders,"In that program that called Invalidate­Rect 100,000 times,how many paint messages were generated?"The Zen answer to this question is "Yes."A more practical answer is "As many as you can get."When somebody calls Invalidate­Rect,the window manager adds the spec...

Think of this scenario; You are lying in bed and just finished watching a movie that you were streaming from a computer downstairs. You want to sleep, but you need to head downstairs to turn the computer off. Save some time, and do it from the computer upstairs.There are a number of ways that you can restart or shutdown remote computers. You could use a remote desktop connection, but there are quicker ways and we will look at them today.This article will show you various methods you can use to shutdown or restart computers on your network. We will look at:Command Line/ShortcutsWindow...

Traenk is still upset by his recent dive into Windows security.  So much more was promised when the merger of Windows 9x and NT lines was announced, so long ago. I honestly expected better.Long ago, Microsoft announced that it would merge the then NT and Windows 9x lines of products.  Wow!  That means a file access control system, logging, different accounts and filespaces for accounts!  Finally!  We would have a secure version of Windows for our homes!And we do have the potential.  If you opt for the home versions of Windows, the ones most likely sold with a...

Several days ago, one of our customers submitted a sample (SHA1: fbe71968d4c5399c2906b56d9feadf19a35beb97, detected as TrojanDropper:Win32/Vundo.L). This trojan hijacks  the hosts “vk.com” and “vkontakte.ru” (both social networking sites in Russia)and redirects them to 92.38.209.252, but achieves this in an unusual way. A common  method used to hijack a website and redirect it to a site of the attacker’s choice is to add an entry in the Windows hosts file located in the %SystemRoot%\system32\drivers\etc directory. However, when we open this file on an ...

Excel shines at turning your data into charts—graphical representations of your data. You can easily create a chart based on a range of data in a worksheet. Normally, if you add additional data to your range, you will need to once again create the chart or at best change the range of cells on which the chart is based.If you get tired of modifying charts to refer to new data ranges, there are a couple of shortcuts you can try out. The first shortcut works fine if you simply need to "fine tune" the range used in a chart. (This approach only works if the chart is on object on the same work...

首先你得先把这些打印稿或文件通过扫描仪扫到电脑上去，一般单位都有扫描仪，如果没有也没关系，用数码相机拍也行，拍成图片放到WORD里面去，不过在些 之前，你还得装一下WORD自带的组件，03å’Œ07的都行。ç‚...

Sometimes when we want to plug out our USB device, but the operating system tells us we cannot plug it out since some other processes are using the USB device. How do we know which process is using our USB device. Here is a simple solution.First, go to Start->All programs->Accessories->System Tools->Resource Monitor. (as in Windows 7, for other Windows systems, you may similar program called Resource Monitor but may not in the same location as in Windows 7).Then, open Resource Monitor and find the CPU tab. In Associated Handler search field. Type in the driver letter to find the ha...

The exact location depends on your version of Windows and your layout settings of Control Panel.If your Control Panel is in the classic layout, you should see the Mail applet directly in the list of icons. For a 64-bit version of Windows Vista, the icon would be listed in the “View 32-bit Control Panel Items” section.If your Control Panel is in category view you can find the Mail applet in;Windows XP: User Accounts Windows Vista: User Accounts Windows Vista 64-bit: Additional Options-> View 32-bit Control Panel Items Windows 7: User Accounts and Family Safety For Windows Vista a...