If you are not looking for a full-time work at home job, but still would like to have some extra cash, there are several part-time jobs you can do at home. One such job is doing data entry. You do not need any special skill except being able to type and have a good computer with a reliable internet connection. Doing this type of job you will be completing forms, in-putting data into an Excel worksheet, etc. You can find sites where you can apply for online data jobs and work the jobs you want and the hours you want.
If you have a garage and enjoy working with hair, you could go to school and become a beautician, then open a beauty shop at home. You need to check with the local authorities to make sure that you have all the proper paperwork to open your own business. You do need to make sure that you can open a business at your home first.
Babysitting is another type of job that you can do on a part-time basis. You can offer services only certain days during the week, certain hours, or whatever works for you.
You can also set up your own website offering handcrafted gifts or services such as freelance writing. These are two jobs in which you can set your own hours and work at them on a part-time basis.