1.Download python 3.8.5 from this location.
2.Select Install Now Option and check “Add python 3.8 to PATH”. It will add it to the environmental variable.
3. After installation is successful,you will get this screen.
4.Go to command prompt and check the python version.
5.Go to command prompt and type python, then interactive command prompt will open.
6.We have selected the open “Add python 3.8 to PATH”. So if we go to command prompt and type python in any path, interactive command prompt will open”.
7.If we didn’t select the option while installing,we have to go to System Properties -> Advanced->Environmental variables and have to set PATH variable.
8.Go to User Variables-> click New
9.Given Variable name as PATH and add the python installed path.
Happy Coding !