Lastly, [project documentation is to conclude all of the work that we discussed above in one document. These documents provide all the details about the project and everything inside it. There are created to eliminate any confusion about the project and also prevent any conflict between the stakeholders on the status of the project.
If you want to become an effective project manager to make your projects a success then you should leverage the above mention project management tools and make them part of your daily practice. However, it depends on the nature of the project that what importance you give to each of the project management tools. The best thing is to use them to get the optimal project results.