Work-from-home support roles hiring this month after 4 years as a janitorial supervisor

I came across a list of work-from-home openings with paid training. Any experience at all would help. Most want a quiet workspace and reliable internet. Are there warning signs I should look for?

Thanks for writing this out. I went through something close to it last year, and it settled down once I kept a simple log of every call and form.

The test was a short typing check and a role-play call. Practising with a friend helped a lot.