October 28, 2012, 1:24 PM — Here's how you can use a mouse or touch to quickly access the Windows 8 Share charm. Share lets you share with your friends and family without leaving the application you are currently using.
Access the Share charm via touch:
1. Swipe in from the right edge of your Windows 8 device.
2. Tap on the Share charm.
Access the Share charm via a mouse:
1. Put your cursor in the upper or lower right corner.
2. Click on the Share charm.
For more, see the original article at the link below.
Windows 8 Tips | Microsoft