When you want to learn to draw digitally then you need to have the tools needed so you can practice. You have to find the software that is best for you that you can use. Most of those who had started have downloaded and used free software on the internet. They did not proceed to look for ones that should be bought as the free ones can give the same level of satisfaction in the result of it. If you had chosen, practice using it.
If you are comfortable with it then you can use it. But one thing that you should also have is the tablet where you can draw. It is not easy if you are not used to so you need to practice. In choosing your tablet, you should also decide on its size. There is the small version, medium and also the large. It is recommended you use the medium or large for this purpose as the small one could tire your hands immediately and make you uncomfortable.
It is okay also that you buy the cheaper version as it also works the same. You can buy one online and there are various choices there. Make sure also that there are pen nibs that comes with your tablet as you have to change them when they are already worn out. It could be one year but it could also be lesser depending on how you use them. Do not forget that you do not have to buy expensive software. The free version is enough.