You don't need to buy a scanner to sign, scan and send official documents -- just follow these steps to use the scanner right on your iPhone.

Watch this video to see how apps can help digitize old photos. Digitizing photos We found two free, easy-to-use apps to make the transition from physical photos to digital a snap.

Attention all iPhone users: if you need to send an important document but don't have a printer, a woman demonstrates how to using Notes.