Learning courses are created for many purposes. One of the most common objectives is instructing on how to use various software. To facilitate the creation of software simulations CourseLab contains built-in screen capture mechanism, therefore no additional software needs to be installed. Simulations are recorded directly into the internal format of the editor and can be edited later as usual frames. Internet Browser’s capabilities allow replaying of such animated simulations. No additional components (Flash Player, Shockwave Player, Media Player, etc.) are required.