Duplicate contacts are a common annoyance. Here's how to delete them on your iPhone using the Contacts app, iCloud, or a Mac ...

You can copy a slide in the PowerPoint app or online version, and then paste it somewhere else in the slideshow.

Google recently redesigned and tweaked the Google Contacts app on Android. The app has a new menu where users get tools to manage their contacts, allowing them to import and export as well merge and ...