Whether you want to learn a new programming language, become certified in your main skill area, or obtain a graduate degree, continuing your education can pay off in job satisfaction - and pay rate. Here are some of your options.

Online Education
Many well-known training providers conduct courses online, so you can work on your skills at convenient times, in your own home. The most notable provider is ElementK, a leading provider of Internet-based training.

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Distance Education
Many colleges and universities offer "distance education" - classes conducted online, with or without some work at a classroom. These classes are often available for college credit, and in some instances you can get an extra degree without ever leaving home. One note of caution: make sure the institution is accredited by recognized authorities, or else your work may mean nothing and your credits won't be transferable to an accredited institution.

Graduate Education
If you've already got a bachelor's degree and are stuck halfway up the career ladder, or if you just want to increase your knowledge about a subject of interest, you may want to consider a graduate degree. Before you start, you'll need to take either the GMAT test (for MBA students) or the GRE test (for other graduate students). Once again, make sure the program you enter is accredited and well recognized, or you may not be able to transfer your credits if you relocate.