U-M Library offers several multimedia centers where you can get assistance for Adobe Photoshop. Listed below are locations that have consultants on hand who can help you with your Photoshop needs.
Groundworks - Duderstadt Center (1st Floor)
Other helpful resources!
Virtual Sites - http://virtualsites.umich.edu/
Need access to Photoshop? Login into a SITES virtual computer and gain access to several applications, including the Adobe Suite.
Lynda.com - http://www.lynda.com
Lynda.com is a website that contains thousands of professional video tutorials on applications such as Photoshop.