The iPhone can't take long exposure photos out of the box. Apple hasn't added the functionality to the default Camera app. But third-party applications will let you increase exposure and capture time.

Nokia has launched a series of web-based tutorials designed to help prospective app buyers understand the functions and uses of applications they are interested in purchasing. "One tricky part of ...

For those of you who are about to sell your smartphones, performing a factory reset is a vital step since it will erase all your personal and sensitive data. This feature is also useful for those of ...