I browsed through it all to the best of my ability, but i failed in two regards.

Failure one: Where and how do i put up an image as my avatar, for my account?

Failure two: How do i set a signature and manipulate it? Where?

i browsed around, checked my account settings and so on, but i could not figure it out. I tried, but failed. I checked all places where it could be located based on my prior experience, but everything failed.

Best Regards.