How do I log into another Battle.net account in Diablo 3?

I can't find a "log out" option in-game—how can I switch accounts? Is there some feature to check that will make this easier for me to switch next time?

Solution 1:

Blizzard recently introduced the Battle.net launcher. This means you cannot switch accounts in any of the blizzard games by simply clicking a "logout" button in-game.

You basically have to Leave the game completely and then you have to switch accounts in the Battle.net Launcher.

Solution 2:

You can connect with an other account following these steps :

• Go to the main menu (the one where you select your character)
• Hit the escape key to show the menu
• Click on "Disconnect" button

You will be back on the login screen, where you can connect with another account.

Solution 3:

You can disconnect from internet while in-game, you will get a message that you are disconnected and when you press the button to proceed you will be dropped to the login screen, where you can change your login.