1. theme configuration
File - Settings - Color Scheme, the default is Default (a white theme), Darcula is a black theme.
We can also download their favorite topics in the following two addresses:
http://www.themesmap.com/
http://www.riaway.com/
The following settings:
(1) A packet downloaded jar placed in a directory
(2) File-> Import Setting. Just download the theme selected jar file, finished loading, then you will be prompted to restart the tool after the restart can set the theme of our load carried.
2. Display toolbar Toolbar
Check View - Appearance - Toolbar
3. Open a number of projects in the form of the new window
File - Settings - Appearance & Behavior - System Settings
3. Modify the default encoding IDEA
File - Settings - Editor - File Encodings