emacs choose one of the parts of the window [duplicate]

This quest开发者_开发技巧ion already has answers here: Closed 11 years ago.

Possible Duplicate:

How to switch between visible buffers in emacs?

I'm using C-x 2 for splitting editor place to two parts. For choose one of them I use mouse now. How I can choose one of them using keyboard?

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Use C-x o to move the cursor to the next window in the windows list. See Steve Yegge's post Effective Emacs for info.

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Duplicate. See all of the following:

• How to switch between visible buffers in emacs?
• I have multiple windows in Emacs, (C-x o) will take me to the "other" window, what does other mean?
• In Emacs, what is the opposite function of other-window (C-x o)?
• Changing window faster in Emacs (or repeating last shortcut with a single strike)
• Better window navigation in Emacs?

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I added this line in my .emacs configuration file. Use Ctrl+TAB to navigate across the buffers.

(global-set-key [C-tab] 'other-window)