The Google+ notifications box has a few
keyboard shortcuts you might find helpful.
Here are some of them:
* up/down arrow keys help you select a
notification from the list. Notice the blue line,
which shows the currently selected
notification. After opening a notification, use
the same arrow keys to scroll.
* Enter (Return for Mac) opens the
notification you've selected. You can also
useo
* press the down arrow key after the last
notification and then press Enter to open
the list of previously read notifications
* right/left arrow keys let you go to the
next/previous notification. You can also use
j/k
* u - go back to the list of notifications or to
the main screen
* d - mark as read the notification you've
selected
* Esc closes the notifications box.
Unfortunately, there's no shortcut that
opens the Google+ Notifications box, so you
still need to click the bell icon. How to quickly
read your notifications? Press the down
arrow key, then press Enter and go to the
next notification using the right arrow key.
Sometimes Page Up/Page Down and Space/
Shift+Space work, but only after you use the
arrow keys. If you find other keyboard
shortcuts, please let me know in the
comments