1. Right click your moue over a blank area of your screen. A dialog box should appear. Click on “Display settings”.
2. A new dialog box should appear. Scroll down until you see “Rotation lock”. It should be greyed out and located under “Scale and Layout”.
3. Remove your keyboard from your Miix. The “Rotation lock” setting can now be changed.
4. User your finger and move the “Rotation lock” setting to “On”. The “Rotation lock” setting should turn blue. Use your finger and click on the X located in the upper right corner of the screen to close the dialog screen. Reattach your keyboard.