Creating backgrounds or soft focus
I need to submit lessons from my iMac using Quick Time Player. My background is my stove, not classy. I want to add a background or blur the background. I have searched for answers but not finding the results I need. I use an iMac. Can I do it with what I have or will I need a different program, which I am willing to use, if it's easy. HELP please.
iMac (M1, 2021)