First of all you have to go to Adobe. You have to hit on the button that says "get adobe flash player". Now you have to hit the button "Agree and install now". Now you have to click on 'save file ' tab. Once the download is finished then you have to click it to open. Then hit 'run' tab. You have to make sure that you have closed all programs running on the computer before doing this step. Now this program shall be installed successfully. Once installed you have to click on 'show details' and then view the files and then 'close'. Now it is installed. That's it.