GMail, or Google Mail, is a web-based email provider by Google.
Its key differentiators from other webmail services include an inbox based on conversations, labels instead of folders, and auto-saving for drafts.
It also has many keyboard shortcuts to make reading your email faster than ever.
To make it easier to visualize GMail's keyboard shortcuts, I've grouped and color-coded them in correlation to Figure 1, below.
|j||Move down a conversation|
|k||Move up a conversation|
|n||Next message in a conversation|
|p||Previous message in a conversation|
|o||Open the current conversation|
|u||Return to conversation list|
|y||Archive the current conversation|
|s||Star a message or conversation|
|x||Select the current conversation|