Find a master's degree you're interested in that's offered via distance education. Begin by looking at what the local universities in your area offer for distance-based master's degrees, because even if the majority of coursework can be completed from home, you might need to come to campus on a few occasions for exams or presentations. If nothing is available in your area, search the Internet for master's degrees offered entirely by distance learning. The University of Phoenix is a well-known choice for distance learning.
Look at the prerequisites for application to the master's degree program. Most likely, you will need to have already completed a bachelor's degree, but there might be specific required courses you need to take. You may also need to write an admissions essay or submit letters of recommendation, and a GRE (Graduate Records Examination) score may be required.
Submit your application according to the instructions on the program's website. Check with an admissions counselor if you have any questions.
Complete the coursework once you have been accepted. Taking classes online works much the same as in-person courses. The main difference is that you may need to watch the lectures via video or simply read the recommended literature while having an instructor available to answer your questions. Most likely, you will be able -- and possibly required -- to interact with fellow classmates via discussion boards or chatrooms.
Arrange for local proctors as needed for exams or local internships to complete your degree's practical experience requirements. If an internship or other in-person experience is required, you will probably need to make the arrangements yourself and have the site approved before you proceed. Check with the program coordinator to find out what applies to your specific degree.