You can use outlook to track your time spend on daily activities as follow:-
Step 1:- Click on calendar view to switch to calendar.
Step 2:- Click on Week to switch to weekly view.
Step 3:- You can also configure you calendar setting by right click on calendar
Step 4:- Add the task you want to work, simply by clicking anywhere on calendar
Step 5:- You can also attach any email from your supervisor with this task. This will help you arrange you task.
Likewise you can add any file or documents
At the end of the week your calendar will be somewhat like this
So you can easily log you hours in any time management tool (e.g letsfreckle)