This video is about how to block and unblock Facebook applications. The first step that you will have to do is to go to the application's page. Once you have found the page of the application, click "Block Application" found on the left side of the page. Once you have blocked the application, you will not receive any information from the application then the entries of the application will automatically be removed. Another way of blocking an application is by going to the home page. In the home page, click "more requests" found on the right side of the page. Once you have clicked it, you can see several applications requested by some of your friends. To block the application, just simply click on "Block The Application" and you will never get any requests after wards. Just do the same for the rest of the applications that you want to block. To undo the applications that you blocked, click "Account" found on the upper right of the page, then click "Page Settings". After clicking the "Page Settings", click on the "Applications and Websites" then click "Edit Blocked Applications". Once you have clicked it, you will see a list of your blocked applications. Just click "Remove" which can be found beside the application that you want to unblock. Once you have clicked "Remove", the application will now be unblocked. And that's how you do it!