I believe it was Thomas Knoll.
http://en.wikipedia.org/wiki/Adobe_Photoshop
Tomas Knoll is father of Adobe Photoshop.
1990
it was created by Cher in 1997 following photoshop in 2001
Adobe launched the first version in 1990
I think you mean PSD, which stands for Photo Shop Document. It is the name of the file extension created when you create or edit a multi-layered image in Photoshop.
photoshop isn't something you make. it is a program created by Adobe for editing photos and working on graphics. check out photoshop.com for details on product information.
Free photoshop training online can be found almost everywhere. If you would like to learn a certain action in photoshop, I highly suggest googling your question, there is a great chance that someone else has either created a tutorial or has step by step answers as to how to get the effect you are looking for with your photoshop version.
Adobe the company who created and owns Photoshop is the best source for authentic Photoshop software and a free trial is available. You can also download it from torrent sites, or third party software reviewers like CNET.
Try checking the order of your layers.
Photoshop.
Adobe is the company that created the application known as Photoshop. The best is the full professional version. Adobe sells Photoshop as a stand alone application and as part of their 'Creative Suite' package which contains 3 other applications used in graphic design.
The best place to get free Adobe Photoshop filters is the Adobe site. You can find other filters that will work with Adobe Photoshop for free at various sites, however they are not created by Adobe. Autofix and Cnet are 2 sites that have many filters that you can get for free to work with Adobe Photoshop.