The first one is controlling the project and the second is the managing the moment and workers. The article will explain both of the functions. More info here: link.
Let’s see nearer at the beginning function – the managing the project. Generally there are many businesses which finish many jobs for given users. Many of the tasks are complex – it indicates that numerous person staff need get involved in the given job to finish it.
A good instance of the work can be creating the professional blog from the zero. To finish the project the organization has to choose the professional blog developer who will create the basic look of the website, then must be chosen visual designer to build the graphics to the site, there is also necessary to get the copywriter who will create the content for the website and somebody who will help the blog to be spotted on the Internet. As it can be noticed there are often need to hire many individuals to finish the given task. In this case, there is also a demand to use the pro time tracking software which will be able to observe the actions of each employee. It is very significant to check how much work they devoted to given task and what the quality of their work is.