Hotkeys and shortcuts for Google Hangouts

(Total 13)

Ctrl + .
Move between Hangout windows
Move to next Hangout window
Ctrl + ,
Move between Hangout windows
Move to previous Hangout window
Esc
Move between Hangout windows
Close the current Hangout window
↑   Shift + Esc
Move between Hangout windows
Enter or exit the last updated Hangout window (only for Hangouts in Gmail)
Ctrl + B
Format messages
Bold
Ctrl + I
Format messages
Italicize
Ctrl + U
Format messages
Underline
H + C
Navigation shortcuts
Focus on first element in the conversation list
H + P
Navigation shortcuts
Go into phone mode (same as g then p)
H + M
Navigation shortcuts
Open Hangouts Settings menu
H + A
Navigation shortcuts
Go to Archived Hangouts and focus on first archived Hangout
H + I
Navigation shortcuts
Go to Hangout Invites and focus on first invite
H + Q
Navigation shortcuts
Go to Hangouts search box (same as q)