I have an Old version of Adobe PS LR ver 4 - Want to upgrade to the latest & greatest version (5.?) - I went to the DL page and there were numerous versions of LR 5. The question is if I select the most recent version and install will I be up to date. Or do I need to install them sequentially.
Also how do I determine version of 4 that I have installed
You upgrade to the latest version (which is 5.5), and that's all you need to install
how do I determine version of 4 that I have installed
Help->About Adobe Lightroom
Thanks for the speedy reply