Here is where I got s work at home job for a while. The company is West Communications. They are a very reputable company from what I've learned about them & if Customer Service work is what you like to do, if they are currently hiring, then this is a set your own schedule/days/etc kind of business.
Some of the Some of the clients they serve is Home Shopping Network, Virgin Mobile, Sears just to name a few.
there are some requirements that you need to meet, like having a high speed internet access, able to have calls routed to your home & certain computer requirements, but if your computer isn't old, it should have all the systems required (other than their proprietary ones) already installed.
Go to:
http://www/workathomeagent.com
I worked for Virgin Mobile when I was working from home setting up new activations & cust svc