October 28, 2012, 5:15 PM — Here's how you can name an entire group of tiles in Windows 8.
1. With touch:
Touch the start screen with two or more fingers, then pinch them toward each other to zoom out.
2. With a mouse:
Click the zoom button (minus sign).
3. Then select the group of tiles you want name.
4. Click or tap Name Group.
For more, see the original article at the link below.
Windows 8 Tips | Microsoft