Since Google's search engine keep crawling the web all the time, it resolves and caches DNS information of reached websites. Here, we can take advantage of their servers for getting the cached data, instead of querying the ISP for fresh lookup every time.

Black & white QR codes are now matter of history. Now, not even colorful codes can be made, but they can be embedded with colorful background images, such as your own photograph.

Now all the seven stories of "Harry Potter" series are available online as eBook and digital audio book. These are only in English, but author J. K. Rowling is planning to launch French, Italian, German and Spanish editions very soon.

Most websites today use only IPv4. But by June 8, 2012, all major ISPs and web companies around the world are coming together to permanently enable IPv6 for their products and services. To check your IPv6 readiness, use this test.

This is the first time that Sony is providing an online auditions for participating in the famous singing talent hunt program Indian Idol. As you are restricted to upload only one video, give your best and rocking one.

Flash files adds a great interactivity to web pages and applications. Still there are some devices like iPhones and iPads which doesn't support Flash embedded contents. The Google Swiffy project solves this problem by offering a free conversion tool.

The Web has no limits. All the times new pages are generating an older pages are dying. Though many search engines are now providing option for viewing cached web page, this Wayback Machine has extra features and is much better that all others.

Google Cloud Print technology is spreading among Internet users. It helps you to print any document on your home's printer from anywhere in the world and any device. See how you can provide this facility to your visitors.

Google Cloud Print is a technology that helps you to access your computer's printers from anywhere and any device. For printing a page from mobile device, now don't have to worry about transferring them to printer connected computer, and then print them.

The Wikipedia has blacked out the English version of Wikipedia for 24 hours on January 18th 2012. A protest message is being shown on all pages. Here I have described how to read any Wikipedia article on the blackout day.

Gravatar is a service for providing globally unique avatars associated with emails. Users register their account and attach their desired thumb image for particular e-mail address. Gravatar can be accessed through any programming language.

Google is not just a search engine, rather it is a habit for most of the people. Billions of searches are performed globally on Google each year. Even I have seen people who search 'gmail' in Google to open the Gmail.com website.