Hi. I'm looking for a drawing tool which may help me draw simple figures with vectors and angles. I've tried many but they're so complicated... e.g. Photoshop, Power Point, Edraw, and some others. The ideal one would be one which is designed for this... I mean a program that has a tool, for example, which makes you add a vector with a name automatically.. without having to reinsert a text box apart from the vector... Or for example, a tool which adds two lines and a curve between these two indicating the angle θ. I just cannot find one and there are a lot out there. If you know any one like that please tell me! It would be much easier to post here with my drawings! THANKS!