Please check before each Screen Recording if all precautions have been taken
Browser:- Always share the smallest possible area (tab > window > full screen).
- Have only 1 tab open in the browser
- Hide bookmark bar in browser
- If you use the function where you can see yourself in a bubble, then you can also use it to hide certain areas
Desktop:
- Have a tidy surface (if possible no/few programs, no sensitive files visibly stored)
- Close unnecessary applications (including the email program)
Video conferencing tool:
- To avoid pop-ups, there is often a silent mode such as for teams set the status to "busy" or under settings have the notifications and calls suppressed
If you're also showing yourself, also consider what will be around you (perhaps a wall with houseplant in the background rather than the desk, with lots of personal items) and what you want to share of your surroundings.