Ever wondered how to setup a view/filter in MS Project to show any task that is in-progress or to commence within the next 4 weeks? Here is how:

1. Navigate to Project | Filtered For | More Filters
2. Click on New Filter
3. Define the filter as follows:

   
   The Filter Form allows us to define a filter for “any activity that has not yet finished, but should have already started” or “any activity that is due to start between the 1/5 and the 31/5″

4. Click on OK
5. Click on the newly created filter, and click on Apply. This filters the currently selected view in MS Project.