How to Turn off WordPress Revisions

1. Click to expand the 'Plug-ins' section of the WordPress dashboard menu; click 'Add New.'
2. Type 'Revision Control' in the search field. Press 'Enter.'

3. Click 'Install Now' under 'Revision Control' on the result list. Click 'OK' and 'Activate Plug-in.'
4. Click to expand the 'Settings' section of the WordPress dashboard menu, then click 'Revisions.'
5. Click the drop-down menu next to 'Posts' under 'Default Revision Status.' Select 'Do not store revisions.' Do the same with the menu next to 'Pages.'
6. Click the 'Save Changes' button.