I know someone who works for a company that does click work. I haven't done it, but I think it is just looking at websites and clicking on what you think about them. It is designed to help improve search engines. For example...here's a site for breast cancer treatment... is this pornographic or informational?
You get paid a certain amount per click. If you are fast at it, you can earn more. If you are slow at it, my friend said people who are really slow tend to just stop doing it because it's not worth it.
I think the pay is low but you can do it at home on your own schedule as much or as little as you want.
Some of the images are violent or pornographic, though. I would proceed with care if someone has ptsd or might find this too triggering. My friend said you can choose not to sign up for the pornography ones, but even so, you are looking at the unfiltered internet...
I believe you can just google "click work" and it will lead to some places where you can sign up to do this. Obviously, be very careful before giving out your personal identifying details to anyone online. Make sure it is a legitimate site. I will see if I can find the one my friend does.