Confirm your wish to unblock the Twitter account by clicking or tapping Yes on your desktop or Android. When it comes down to an iOS device, you must select Unblock, and that’s it; you’re done.

To unblock a file that Chrome has blocked, click the three-dot menu on the top right, select “Downloads,” and find the blocked file. Click “Keep,” then “Keep anyway” to confirm.

How Do You Block & Unblock Internet Sites in Apache?. According to Netcraft's September 2012 survey, Apache has been the most widely used Web server software on the Internet since 1996.