Many people created their Gmail address years ago and later wished they could change it. Some addresses sound childish, outdated, or unprofessional. Until now, Gmail users had no real solution.

No more futzing around, looking up a password or email to copy and paste. Image: D. Griffin Jones/Cult of Mac AutoFill on iPhone is supposed to help you out when you’re entering a password or typing ...

To switch between inboxes, tap the Profile icon in the upper-right corner and choose an email address. Another option is to install the provider's app. Outlook and Yahoo have their own apps. This ...