Photoshop

[Tehrim5EE8]

My photoshop 21 is not opening from yesterday, I dont know whats the problem - please assist me in this regards

[Bojan Živković]

Can you provide more details inclucing operating system and its version.

[Trevor.Dennis]

Whay have you not updated to the most recent version of Photoshop (v22.3.0)

Have you restarted your computer?  

Has your computer crashed or lost power while Photoshop was open?

Try opening Photoshop while holding down the Shift key (this prevents third party plugins from loading, so if starts OK, you need to eleminate the problem plugin)

What operating system are you using?