PC expansion screen HDMI to VGA

PC expansion screen HDMI to VGA

Today, a dual screen is set up to facilitate work and improve efficiency.
But during the period there were 2 questions, which were recorded. A settlement, a roundabout solution.
1. A large screen, a small screen.
[Fix] need to select ' extensions ' instead of ' copy ' on the Settings screen (my F8).
2. The main screen opens the browser, the mail tool and so on, some operations are not responding, such as the browser mouse wheel sometimes invalid, the Mail tool window want to zoom out can not respond and so on.
[resolution] When no response, knock down the space bar, you can activate, normal use.