UwidoNews

A DNS server resolves domain names into IP addresses. So when you request “google.com” for example, the DNS server finds out the address for the domain, and sends your request the right way.
You can run a DNS cache on your computer. This will speed up the process of looking up domain names when browsing. The difference is about 30-60 ms for me. Multiply that difference by the number of websites you visit a day for an approximate estimate of the speed improvement. Of course, all this would be worth it if it weren’t for the fact that setting this up is way too easy.

Dell has released a pair of new touch-screen enabled systems.The new offering will include one desktop and one notebook model, both systems will utilize Microsoft's Windows 7 Touch platform.

Apple's iPhone is responsible for the vast majority of mobile internet browsing, but Google's Android, and Blackberry are beginning to pick up their share of the market.Mobile web browsing as a percentage of total web browsing is also growing, and currently stands at 0.72%. Sales of smartphones accounted for a quarter of US mobile sales in Q4, while O2 recently announced that it had sold 1m iPhones in the UK, so this trend looks set to continue...