What's the best way to earn $1,000 per month from home?

I'm a stay at home mom that is trying to find a way to earn extra income to help out. I am the sole caretaker of my 3 special needs children and my disabled mother so getting a "regular job" won't work, I would have to call out multiple times a week just to be able to take everyone to their appointments.

I'm not looking for a way to get rich quick or earn $5k a week, just looking to earn enough to help cover a few bills or help with groceries. I have my GED but no formal work experience or skills outside of just basic computer knowledge but I have a good PC setup and decent internet.

I don't know if what I'm looking for exists or not but felt the need to give it a try.