You can transfer contacts from an Android phone to another Android by syncing them to a Google account, or by sending a vCard file.

Reader G. S. faces the kind of problem that may become increasingly common for those new to the Mac. He writes: After years of working with a Windows PC I’m ready to move to the Mac. But my work ...

In the old days, when you selected and dragged a group of individual contacts from Mac OS X’s Address Book, the contacts were exported as individual vCards. Under the current version of OS X and ...