You may not need all the K2 Item Edit page tabs for your site. Or perhaps you want to make the UX easier for a client.

All you need to do is add a little CSS...

Find this File:
/media/k2/assets/css/k2.css

Add this Code:

note: below is a list of EVERY tab - before adding the code, REMOVE the tabs you want to displayed

#tabExtraFields,
#tabContent,
#tabImage,
#tabImageGallery,
#tabVideo,
#tabAttachments
{display: none !important;}

For me, I do not use the Image Gallery, Video and Attachments tabs:

#tabImageGallery,
#tabVideo,
#tabAttachments
{display: none !important;}



I hope you found this tip useful - Later K2'ers :)

Nice one :)