Hi,
We're sorry about the trouble with Photoshop. Would you mind telling us which version of Photoshop are you working on along with your computers operating system. Does Photoshop crash while performing a particular task?
Please ensure you have the latest version of Photoshop (22.4.1) installed on your computer along with the latest operating system updates.
You can try to reset the preferences of Photoshop using the steps mentioned here: https://adobe.ly/2Qzc0K3
Please backup your settings prior to resetting the preferences. You can check: https://adobe.ly/2vNz6FG
You can also check out: https://helpx.adobe.com/photoshop/kb/basic-troubleshooting.html
Regards,
Nikunj