The cover image will make your company page more attractive. The minimum image width should be more than or equal 1400 pixels. The allowed file types are jpg and png.
1. Switch to your company account.
2. Go to your company page, hover the cover image placeholder, and click the button Add Cover (or Edit Cover when you're editing this image).
3. Select a photo from your computer or mobile device which you wish to use.
4. Crop the image as you see fit, and click Apply