Respected Sir/Madam, I am a former research fellow and trying to use chimera for different view purpose. I tried for the mouse movement option but it is not working. Only some commands work in the downloaded software. Want to know, for the tools to be active is there any need of further license for the tools or any thing else. If yes is there any academic license facility and if no how could I rectify this problem. It will be helpful if I get to know where the problem is. Looking for your reply. Thanking you. -- Yours Sincerely, Priyanka Bose *Project fellow* *Dept. of Chemistry, BHU, Varanasi, UP* *M.Pharm* *Dept. of Pharmaceutical Sciences, Dr. H. S. Gour Central University, Sagar, MP* *Email: meow.bose@gmail.com <meow.bose@gmail.com>* *phone no: 8335828828*