One way to protect yourself from Endermen is to build Enderman Proof Shelters. Two simple Enderman Proof Shelters are 1, a 2-block high, at least 2-block wide area (2 blocks wide because an Enderman could reach in with its long arms), and 2, which is just a pool of water, but also needs to be at least 2 blocks wide.
The file type .mobi is an eBook format created by a French eBook company called Mobipocket which created a free software application for multiple devices including PDAs, smartphones and tablet devices.
AVI which stands for Audio Video Interleave is a relatively old container that was developed by Microsoft as the file format for its media player application. In comparison, MOV was developed by Apple for its Mac OS and the QuickTime application. Their primary difference is in the native support of lossy MP4 codecs like H.264. MOV supports these encoders while AVI does not. AVI was once a very popular format, especially in the internet where the need for compatibility is quite enormous.