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Welcome to Home and Learn's free computer courses and tutorials site. All the courses are aimed at complete beginners, so you don't need experience to get started. Simply click a computer course that interests you, and away you go!

How to Remove One Color from Your Image (Photoshop CS6 - Beginners)

"Course notes This course is part of the Scientific Computing series, and as such many of the examples chosen are of most relevance to scientific computing. The course notes (in various forms) are available here. The files used during the course are available here. This course is aimed at those who already know how to program in another high level programming language (such as C/C++, Fortran, Java, Perl or Visual Basic) and who now wish to learn Python. (Those with little or no prior programming experience should try the "Python: Introduction for Absolute Beginners" course instead.) The aim of this course is to provide sufficient familiarity with Python that attendees can attend any of our more advanced Python courses and easily follow any of the widely available Python tutorials on the more complex aspects of the language."

This is the first in a series of online tutorial lessons designed to teach you how to program using the Python scripting language. There is something for just about everyone here. Beginners start at the beginning, and experienced programmers jump in further on. You simply need to enter the series of lessons at the point that best fits your prior programming knowledge.