Still bother by ad? Block it in the sarfari!

well lots of people do not like to watch ad in the youtube, even that is only 5 second. Today I discover a way to block the ad once for all!


first, of cause, open you safari. And then go to the menu bar on the top, find the Safari extension.

Then a extension page will open on the new window.

Second, press "command"+f, type in clicktoflash, and then search it. 

when you find it, install it, then all the ad will go away.

oh, one more thing......

when you move your mouse to the up right corner, you can actually download the youtube video.