Lens Blur automatically applies a blur amount of 50. The photo in the example above didn ... to see the areas it misses and try to paint and fix them with the Refine options.

Rather than show your colleagues or friends your current location, you can choose to blur the background or pick any image you want behind you to appear while you are video chatting. In this ...

Read: Fix Blurry Fonts or Poor Display Scaling in Office Programs. A Blur definition is to make something unclear and less distinct. Individuals would use the blur effect in image editing programs ...