Thank you for the reply! I hope I will be allowed to use it (I usually try to bring it my every new workplace, but all companies have different policies).
I was concerned because the EULA says "Opera hereby grants you a personal, limited, non-exclusive, non-transferable, non-sublicensable license to: (A) use the executable code version of the Software solely as installed on your personal computer...".
I'm not a layer, and I thought by "personal computer" they mean only computer which is used at home.