DNS cache temporarily store name resolution requests of recently visited websites. This speeds up web browsing, as DNS information can be fetched from DNS cache instead of processing from the start. Incase DNS cache goes bad or corrupt, you can need to clear or flush DNS cache data. This
How to clean iPhone screen
iPhone is used by number of users around the world. Excitement for iPhone increases with newer version loaded with new features. Due to touchscreen interface, iPhone screen tends to attract lot of finger impressions and oil. You can easily keep iPhone neat and clean by removing deposits
Convert & save text on images, PDFs as Google Docs
Now you can use OCR (Optical Character Recognition) feature online at Google Docs. Upload any image or PDF file to extract text from them using OCR option on Google Docs. It allows you to convert and save text on images and PDF files as Google Documents for quick text only content
Use multiple apps on iPhone: multitasking
Now you can do more on your Apple iPhone device using multitasking feature on upcoming iPhone 4 and iphone 3GS (with iOS 4 software update). It allows you to use multiple third party applications on iPhone at the same time. As a result, you can do more tasks simultaneously on your iPhone
Change background wallpaper on iPhone screen
New iPhone iOS 4 software update release makes background wallpaper customizaion a very easy routine. Now you can change iPhone home and lock screen background by using any wallpaper photo in few simple screen taps. You can select and use colorful background image on your iPhone 3G, 3GS
Create folders on iPhone iOS 4 to organize apps
New iPhone iOS 4 software update bring lot of new feature additions to iPhone 3G & 3GS devices. New "Folders" feature allows iPhone users to organize applications in custom folders for easy and neater access. You can simply drag and drop apps into specific folder(s) for faster access
Which new iOS 4 features work on iPhone 3G, 3GS
iOS 4 is a free upgrade available to existing users of iPhone 3G, 3GS (Note: iOS 4 is not available for the original iPhone device). Upgrade to iOS 4 brings new features and functionality to your iPhone 3G and 3GS. However, not all features work on iPhone 3G and few features have exclusive
Ways to share videos privately online
Besides photos, now we tend to share lot of video content online. Privacy concerns always remain for any uploaded media including images and videos. You can explore following alternatives to upload and share videos privately. It allows strict sharing controls, as a result only genuine
Get post shortlink URL directly in WordPress
Wordpress new version 3.0 brings lot of new features. Ability to shorten URLs for every post in Wordpress blog has always existed. However, users had to manually create shortlink or tiny URLs of posts by looking at respective post ID. Newer version directly allows you to view and share
Disable Geo location feature in Opera
Majority of modern web browsers now support Geo Location functionality. This feature enables web browser to send your physical location details to websites requesting for the same. Few users may want to turn off this feature due to privacy concerns. If you use Opera as default browser, you
Use Bing as default search engine in Opera
Google's background image experiment annoyed many users. As a result many wanted to use Bing as default search engine for web searching. If you use Opera web browser for surfing the internet, then you can easily setup and use Bing as default search engine. Newer Opera browser has Bing as
Download Office 2010
Microsoft has released new (stable) versions of Microsoft Office 2010 suite. Lot of users downloaded Office 2010 beta to get taste of all new features of Office 2010 software. Now you can try Office 2010 for free by downloading trial version. Also, you can buy Office software suite from
