Source:eGrabber

Did you know that you can clear multiple ACT! activities, you no longer need, that have been created for different contacts in one process?

Here's how:
1.Select the View menu and click Task List

2.Select the first activity that you want to clear

3.If all the activities you want to clear are in the list in order, you can hold down the Shift key and select the last activity you want to clear

4.If the activities you want to clear are randomly scattered, hold down the Ctrl key and individually select each activity you want to clear

5.After you've selected the activities to be cleared, right-click one of the selected activities, and choose Clear Multiple Activities from the shortcut menu

This will clear all of the outdated activities that have been selected.