If you are tired and annoyed by the app requests and notifications your friends keep sending on Facebook, this is how you get rid of them without having to unfriend your friends.
If you don't want Google to store your chat history and the Google chat history of the person you are chatting with, you can take the chat off the record and this is how you do that.
Microsoft Windows Phone manager Joe Belfiore uploaded a couple of sharp looking photos that appear to be taken with a much anticipated Nokia Lumia 1020 and its rocking 41-megapixels PureView camera.
If you want to start learning PHP and MySql, the first step is to setup complete environment on your local computer. This will include Apache web server with PHP support and MySql database server.