Does the upgrade replaces my Design Standard CS4 by the CS6, or will they coexist
It is my first time I am upgrading an Adobe software (in this case Design Standard from CS4 to CS6) and I have two questions that should be obvious but I did not find an answers in the web pages.
1/ Does the upgrade replaces my CS4 by the CS6 or will I have the two versions?
2/ Is the trial version, that I can download, the full version or a reduced version?
Many thanks for you help