Not sure what to post? Log on to Facebook and look for compelling header images. Nothing good? Check out Flickr’s built-for-twitter image gallery. Rescale. You’ll need to edit the image to ...

You can personalize your Twitter profile by adding a photo, a header image as a background for your bio, and a background image for your layout. Uploading an image with a tweet adds a link to the ...

Twitter recently changed the layout of your profile. With it, you can now upload much larger header images than before. Take advantage of this feature with our video game-themed headers ...

Checking that your image is optimized to meet Twitter's requirements can help you overcome these obstacles. The header photo is the graphic appearing behind your profile photo and bio and is ...