Resize tiles in Windows 8
How to change a tile's size in Windows 8
Here's how you can resize a tile in Windows 8.
1. Select the tile.
2. Open the app commands for the tile.
3. Tap or click Larger or Smaller.
Note that there are some tiles that can't be resized.
For more, see the original article at the link below.
Windows 8 Tips | Microsoft