In Skyrime, the doors are opened by pressing the "E" key, but you can not always open them without additional devices.
1
If the door is closed on the key, then you can go in two ways: steal the key or hack. To steal the key needs necessarily rushing, otherwise the owner of the key will quickly notice and comes running the guard, from which they will have to bother with gold or go to prison. For hacking doors, the launders will be needed. They can be bought from merchants, traveling kajitov or in the thieves guild, if the Quest of the Guild has begun. It is also worth remembering that if you are notable for hacking, the owners of the house can attack or cause the guard.
2
To open doors in the caves or tombs, you may need a dragon claw. This is a quest item, and it is given either by the quest for taking a task, or it can be found on the corpse of the Robber, Dranegra and other inhabitants of the dungeons. The door that locks the key in the form of a dragon claw, looks like a few circles connected to one. Before inserting a claw in the lock you need to put the characters on the door in the correct sequence.
3
The hint is on the inside of the claw so that it goes into the inventory to look into the inventory, choose the necessary item and we turn your palm with your mouse.
4
If you put an incorrect combination on the door, then the trap can work: scream with fire, release poisoned arrows and more. In many dungeons there are doors that are open only after the puzzle solution. As a rule, it is a few rotating columns, which show characters and need to be put in a certain sequence.
5
To find the right sequence, you must carefully examine the nearest territory. Usually tips are located on the walls next to the puzzle. Incorrectly installed sequence drives a trap.
6
If the door is closed and the message pops up that it cannot be hacked, then it can be opened by receiving the key during the quest. Either this is a house that can be purchased. If I really want to see what's behind the door, any pass can be opened through the console. Click "~" on the keyboard and write "Unlock".