yes.
First release was in October 1988 for Mac only, last release Photoshop CS5 was May 3, 2011. For complete history see related link.
Go to the Adobe site. They sell all of their design products (photoshop, dreamweaver, etc) for mac os as well.
Adobe Photoshop is not multilingual. You must buy or contact support for localized version.
To move from Photoshop 7 to CS4 will require a purchased full copy of Photoshop CS4 as there is no upgrade available for versions of Photoshop older than 8 - the first CS version.
You can use Photoshop CS3, CS4 and CS5 with Mac OS X 10.7 (Lion). Adobe reports that Droplets will not work but they are working on a fix for that.
That question is kind of hard to understand, but I'm assuming you mean which version of Photoshop is the best. That depends on what you want to do with Photoshop. Basically the newest version Adobe Photoshop cs5 is the best one because it's the newest and it's got the most options
Taking an average price from ten separate retailers including online retailers the average price for Adobe Photoshop CS5 is $570.90. This average price includes both versions for Mac and Windows, but does not include prices from sellers offering the product pre-used.
Hey. photoshop works well in almost every computer, but if your talking about cs5 or cs6, they work better in either mac or windows 7. My opinion is that mac works better with photoshop because it was made for high graphics and for designing.
The system requirements for Adobe Photoshp CS5 differ if you are on an pc or a mac. You can get a full list from the products website, however you must have at least 1GB of RAM and Intel Pentium 4 or higher.
That's called a "cross grade" and you need to contact Adobe Customer Support. The serial numbers for Photoshop are platform specific, so can't be used across platforms.
It means you have an upgrade version, you should have an older version in order to install the upgrade version.
Yes you just have to have the correct version of Photoshop for a Mac.