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.
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Windows 8 Tips | Microsoft