Archive for the ‘Computer’ Category

How to show file name extensions in Windows 7 ?

There are many different operation ways in Windows 7 compared with Windows XP. Here is an example: maybe you difficult to find the place to set showing file name extension. Here is the way: 1:  Go to Control Panel, clicking Appearance and Personalization, and then clicking Folder Options. 2:  Below the Folder Options, you can [...]

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Retrieving the COM class factory for component with CLSID

We have a C# application which built in Windows XP using Visual Studio 2010, when we install this application to a 64-bit Windows 7 PC, we got the following error message in a popup windows: Retreving the COM class factory for component with CLSID{0E59F1D5-1FBE-11D0-8FF2-00A0D10038BC} failed due to the following error:80040154 Class not registered (Exception from [...]

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Buy Dell computers from outlet

If you want to buy a computer from Dell website, you have another option: to choose their outlet website. You might get great discount information. Their site is here: http://www.dell.com/outlet/  

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See how the computer challenge human , and Won !

Here is 2 video from Youtube, about IBM supercomputer challenge human ! and It Won ! 2/14/2011 – Here is Monday’s episode of Jeopardy! as we start our IBM challenge with a supercomputer codenamed, “Watson”. We have returning champions Ken Jennings and Brad Rutter competing against “Watson” for a $1,000,000 prize. Here is part one [...]

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Acanac Internet is not stable

Acanac is one of Canada’s independent ISP’s. They said they are currently servicing over 70,000 clients and are still growing.  Acanac has grown to this size in just a little over 4 years. They have established a leadership position in the industry by providing clients with affordable and reliable service to both Residential and Business [...]

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Windows 7 sold 300 Million Licenses

By Jan 27, 2011, Windows 7 sold 300 million licenses. To put that in perspective, 300 million is roughly the combined number of households in North American and in Europe! Or, to put it another way, if you lined up 300 million Windows 7 product boxes, they would stretch nearly 1.5 times around the Earth! [...]

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How to limit internet upload bandwidth

Sometimes maybe you need to limit your internet upload bandwidth, for example: maybe you have a roommate who use P2P tool to download too many movies, if you limit your upload bandwidth, his P2P tool’s downloading bandwidth will reduce at the same time. Now we use a way which setting something on your router, our [...]

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Most Popular Programming Languages in 2010

TIOBE has released the 2010 report of Programming Languages index in January 2011. Tiobe is a main popular site for ranking programming languages. They uses Google, Yahoo, Live MSN or might Bing search engines to measure the popularity of each programming language. Here is part data of their report: Jan 2011  Jan 2010    Programming Language—————————————————1                 [...]

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