Set up a filter with these steps: From the cog icon in the upper right side of Gmail's dashboard, click 'See All Settings.' ...

You can easily create a group email in Gmail and send an email to a group of contacts at once with a few clicks.

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 ...