Am I restricted to using a certain kind of photo for a display image?
You can use almost any photo. Many people use a headshot. The photo you use will represent you on Yahoo!7, so choose something you are comfortable with. Each photo file has to be 5MB or under. Use a square photo for best results. Crop the photo, if necessary, after you upload it.
We reserve the right to reject images we deem unlawful, harmful, threatening, abusive, harassing, tortious, defamatory, vulgar, obscene, libelous, invasive of another's privacy, hateful, or racially, ethnically or otherwise objectionable.
More information and the full guidelines are in the Yahoo!7 Terms of Service. and our Community Guidelines.