Photoshop has many hidden features that help you add a nice bokeh effect to your images within a few minutes. You can use it to blur unwanted objects in the background to make your subject stand out.

It combines precise background separation with customizable motion blur effects, making it ideal ... get when adding motion ...

Keep in mind that this is just a trick and not a permanent solution to blur images ... and then apply the effect. Last on the list is the Photoshop Express app for Windows 11/10.