Detailed Instructions: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Q: [header] How to use the sam to hack windows [title] Well, to do this you have to have a basic idea of how passwords are stored. [step] First, when you type it in, it is encrypted into something long and unrecognizable. Then it is stored in a file called the sam. <sep> (A) [title] Once you have this you would have to double click on this file after trying a bunch of steps. [title] Once all these steps are in place you know you have the sam. (B) [title] Now, where can you find this sam file? [step] Well, to be blunt, it is here: windows/system32/config/sam. But, don't go for it just yet! It is locked to all accounts while windows is running. (C) If it goes unencrypted, it is gone. The sam is very tricky and you can see how it works from the start. (D) If you have no idea where to find the sam for this powerup, set up your windows account by clicking the " programs " icon and selecting " software/windows 2013 ". To view the sam, click on it.
A:
B