IMCE can be obtained from the project page at Drupal.org. You should choose the appropriate release for your drupal installation. Other than the official releases, there is a special release for 4.7 users to experience 5.0 features, which is unofficial and won't be supported at drupal.org.

After downloading the package you should extract it to the modules directory. Like any other module, IMCE can be enabled/disabled in modules page.

After enabling the module you can assign access permissions to roles in access control page. The next step is to configure how IMCE will function in your site by changing the settings at admin/settings/imce page.

If IMCE is configured properly;

• tinyMCE users will be able to open IMCE by clicking the browse button() in image() or link() dialog.
• FCKeditor users will be able to open IMCE by clicking the Browse Server button in image() or link() dialog.
• Plain textarea users will be able to open imce by clicking the "Insert image or link" link under the textareas that are specified in settings.
• Images and other files can be sent to related applications from the IMCE interface by just clicking the add link or the file itself while previewing.

6.x Integration

• BUEditor: Integrated in image and link dialogs.
• TinyMCE: See http://drupal.org/node/241753#comment-792305
• FCKeditor: Fckeditor profile->File browser settings->IMCE integration

You can visit the demo page for working examples.