Error When Opening Photoshop and Others

Today I tried to open up Photoshop, but I got an error message. At first I thought that something was wrong with the application, but when I tried to open up Google Chrome I got the same message! Any advice would be great! I am not so great with computers, so any advice you give may have to be broken down. Thanks for the support!
Error image and text are as below:
Photoshop.exe – Application Error:
The application was unable to start correctly (0xc000001d). Click OK to close the application.
