Hello Everyone
I have done my achievement 1 now I am proceeding to my next achievement which is about Basic Security on Steem. I have joined steemit 4 months ago. Now I am able to right my 2nd achievement about keys security.

Question 1
Have you retrieved all your keys on steemit?

Yes I have retrieved my all keys in electronic devices which I used as well as in hard drive.

Question 2
Do you realize each of these keys functions and restrictions?
Yes, I know the functions and restrictions of all these keys.

Posting key
I know the functions of posting keys like it is used for posting of publications, commenting, voting on other users posts, for resteeming of useful information, to follow or block other users and for editing of any kind of text. It is not used for monetary functions.

Active Key
Active active has very important uses. Its used for transfer Steem, Steem power, etc. It is also used to power up and power down. You can cast a vote for witness using this key. As I have converted SBD into Steem so this is use for conversion of tokens. Please don't share your active key with any other user or person. If you do this then your Steem or SBD will be stollen by someone.

Owner Key
Owner key is the important key because its useful in recovering your account if you have forger your password. You can create new posting, and active keys by using owner key.

Memo Key
Memo key is used for transfer of Steem, SBD or Trx to any other person. Memo key is used for encryption and decryption of passage.

Public key
There is not much important use of public key. You can use it to check the transaction on Steemit.

Question 3
How do you plan to preserve your master password?

I have saved my master password in different places to secured it. I have saved it in my laptop, hard drive, my gmail account, and I have also print it on a paper that I never lost it.

Question 4
Do you know how to transfer your steem token to another steem user account?

Yes! I know because I have transfer two to three times. Here are its steps.

I login my wallet and then I have already converted SBD into Steem. So, I have follow the next steps.

I clicked on the arrow and then click on the transfer option.

Then I add the amount how much I want to transfer. Then add the name of user or account to which you want to transfer your tokens.

Then I login with my active key there was option of login with active, owner or master key. Then I confirm the transfer and click OK.

Question 5
Do you know to power up your steem?

Yes! I know because I have powered it 3 to 4 times and few hours ago I have powered up again.

I have Already login my account so, I click on the down arrow and then click on the power up.

On the next page they asked about how much I want to Power, so I enter my all steem amount parent.

I couldn't take a screenshot of the next step so I didn't give it.

Here is my walled after power up

Special thanks
@cryptokraze
@ashkhan
@cryotokannon