Thanks for reaching out.
Would you mind sharing the version of Photoshop you're using along with your computer's operating system?
Does the app crash while performing a specific task?
You may try resetting Photoshop preferences back to defaults and check if that helps. Here's the article for the steps: https://adobe.ly/3ceal5t
Also, back up the existing Photoshop preferences if you have any custom brushes, action, and workspace: https://adobe.ly/2vNz6FG
Let us know how it goes.