Although there is great interest in reducing energy consumption for all areas of human activity, many of the proposed approaches such as the smart home or the smart grid are actually prone to an increase in the use of Information and Communication Technologies (ICT) which itself is a big consumer of energy. It is remarkable that ICT’s carbon imprint is of the order of 2% of the world total, comparable to the carbon imprint of air travel. Thus, it is imperative to address energy savings in ICT and, in particular, in data centres and networks.
As more users worldwide have connected to the Internet, more and more security threats have surfaced on websites. As web use continues to grow, this trend is likely to increase as well

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Check Websites for Security Threats Using Internet Explorer 9′s SmartScreen Filter
The long-anticipated announcement for iPad 2 happened this week, leaving many Apple fans wondering if the upgrades are worth buying the new iPad when it debuts on March 11.

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Compare iPad with iPad 2
If you have used Firefox for a few years, you have undoubtedly collected a list of extensions that you use frequently. A lot of Firefox users are hesitant to try Google’s Chrome, because they are not convinced that there are Chrome extensions to correspond to all of their Firefox extensions. This is a valid concern, but Chrome extensions are coming out rapidly, and a lot of them were created expressly as answers to Firefox extensions

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Chrome Extensions for the Firefox User
If you have a lot of bookmarks and bookmark folders on the Bookmarks Toolbar in Firefox and they don’t all fit in one row, there is an option for condensing them. The Smart Bookmarks Bar extension can help you by hiding the text on the Bookmarks Toolbar and only showing icons. Install the extension at https://addons.mozilla.org/en-US/firefox/addon/4072 .

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Condensing the Bookmarks Toolbar in Firefox