Your cursor/crosshairs point where your block will placed. Be warned, there is a block limit of how far you can place blocks. Make sure to be in range of the area you wish to place the block.
you create stuff by going into inventoy and craft a workbench see the wiki for full answer
No, at least not for the moment.
Minecraft is not see through?
You will NEVER be able to see may anymore unless you see reruns or you by the movies and stuff.
They can if the developers see it and see it as a good idea.
Diamond Armor, Diamond Tools, other stuff like Jukeboxes. The rarest material of all.. diamonds. You find some, you should be happy Diamond is the highest tier in UNMODDED minecraft. See DIAMOND.
You should be able to. Contact your friend and see whether or not he or she set up the server right.
They cannot however in an upcoming update they will be able to which the next update is in April so we will see
They can get into your ender chest, but they will not be able to see your items. Contents of Ender chests are private for all players.
Yes, see the related link below for Minecraft's official site.
A minecraft skin is the look of your Minecraft character. To see your skin, press f5 or e.
Make interesting content apart from all the other channels, there are so many other Minecraft channels out there. Try and make your stand out as much as possible, put out special and new content. Viewers don't want to see the same stuff over and over again, add stuff in to keep their attention.