Work-from-home support roles hiring this month - what worked for you?

I found several remote customer-support roles that do not need a degree, and I have applied to a few as an electrician's helper. There are 9 people counting on me, so I am trying to be careful. Most want a quiet workspace and reliable internet. Are there warning signs I should look for?

Legitimate ones never ask for money up front. If they ask you to buy equipment first, walk away.