I need a crash course on investing in the stock market?

I've never done before , so it requires both the basics to advanced. To clarify that I do not know what else to go . I do not know the rules for trade , do not understand the dynamics , really do not know anything . MedlinePlus MedlinePlus To specify , I'm not looking for advice on how to make money in the market , but as each transaction works , as when / why I can sell . How long it takes to sell. It is instantaneous ? Limits , basically everything . ? I can buy any stock from a single website or I have to choose what action I would first like to find a website that 'll give you what you need? Types of actions, how I can know what I'm buying , the difference between them , how many there is. Different rules apply to each MedlinePlus . MedlinePlus What equipment do I need . What websites have to be registered . MedlinePlus MedlinePlus Will I be able to do better or be more efficient to use software? What are the best options for software. MedlinePlus MedlinePlus If you know of a documentary film instruction or having a crash course on this. I'll buy it . MedlinePlus MedlinePlus Becoming aware of the scams and avoid them , knowing what to look for .