Adding an avatar isn't too complicated but your image needs to be a specific size or rather no bigger than in both dimensions and file size.
Maximum dimensions; width: 90 pixels, height: 90 pixels, file size: 6.00 KiB.
For those without image editing software this can be done easily, and for free, online. There may be avatar creation sites that will allow you to create one from scratch and size it as part of the process. If however you just want to use your usual avatar here is a site for creating a re-sized version for uploading.
http://picasion.com/resize-image/
Once there you will see this box on the right of the screen.
First click on CHOOSE FILE beside where it says Image and load your file. Next click on the SIZE drop down menu and choose CUSTOM at the bottom.
In the box that appears enter 90 as your size.
Click the Resize image button at the bottom and your image will be resized and shown as such. Right click on your image and save image as. You can now upload this file as your avatar and it will be the right size.
To add your avatar click on the 'User control panel' link at the top of the page on the left hand side. Once there click on the 'Profile' tab then click on 'Edit avatar' from the menu tabs on the left. Choose file again, open your new re-sized image, click ok then click the 'Submit' button.
All done.



