We are going to need information in order to help you.
This is the Adobe Premiere Elements Forum that you have posted in. Do you have any version of Premiere Elements? If so, which one and what computer operating system is involved? What do you mean you cannot execute any of your Adobe programs?
a. the program cannot be opened from the desktop icon or Welcome Screen
b. you cannot open a new project and, if you do, the program freezes during edit or crashes
What Adobe programs do you have?
Did Premiere Elements or any of the Adobe programs ever work for you? Was there any notable computer event that occurred when Premiere Elements did not work for you?
Please review and consider, and then we can decide what next based on the details in your reply.