I have knowledge in programming language C++..However I want to draw graphs of various functions such as $\sin\dfrac{1}{x},x\sin\dfrac{1}{x}$ etc.
Is there any available software that can be run on Windows $7$ for download for plotting these functions
Or can I use C to run programs for plotting them?
I searched on the web ;alternatives are available for Linux etc.
Please do tell me any other alternatives available for windows $7$ operating system
Desmos,Wolfram Alpha,gnuplot ,Geogebra,Microsoft Mathematics,Matlab,FooPlot,GraphSketch,MAFA Function Plotter.