If you are browsing in Google Chrome simply follow the instructions included below:

Step 1. In a new tab, enter the following address: Chrome://settings and hit Enter

Step 2. Scroll down on the Settings Page and Click “Show advanced settings” at the bottom

Step 3. Under Privacy, click on “Content Settings…”

Step 4. Under Content Settings, click on “flash…”

Step 5. the Turn On the Flash option that says “Allow sites to run Flash” and Turn Off the Flash option that says “Ask First”