Online Photoshop

I am preparing presentation on one computer in my university and I need to edit one picture. I need very advance edit and all basic pre-installed programs are not able to help me. I decide to install one of the advanced picture editing tool, but it is not possible to install any programs on this computer. It is by admin forbidden.
1 answer

Pixlr - online picture editor

I was looking for a lot of online editors, but it was always some problem with them. Finally I found Pixlr and it works great!