Achievement 2: Basic steem security

Heyyyyyyy steemians!! I am blessing-winnie and i am so excited, I have finally reached my achievement 2 isn't that am ammmmazing?? However, my appreciation goes to everyone that supported my first achievement am very grateful.

Achievement 2 is all about the necessary security knowledge that a steemian should have, nevertheless, I have retrieved all my keys and I have stored them up in a safe place.

Q1.Posting key
Posting key is used for posting: comments, publishing blog posts, editing posts or comments, resteeming contents, following people. The posting key is used to upvote or downvote and mute accounts.

Q2. Active key
Active keys are used to perform tasks that posting keys can't perform. This key enables users to convert steem to a dollar, place a market order, vote for a witness, change profile, create a new user, etc. It is expedient to keep your active keys safe as access from an unknown source can cost you your keys.

Q3. Owner Key
The owner key is one of the most commonly used power keys. The owner key is best used for changing anything in your account, it performs the function of both active key and post key.

Q4. Memo Key
Memo key is useful to decrypt and encrypt memos, transfer funds. It is useful but doesn't perform more functions than other keys.

Q.5 Master key
The master key is used to derive all keys in an account, it is the master of all keys. This key is the most important and the first key is given to all users.

How do you transfer your steem to other accounts?

How do you power up?
Power-up is a process of transferring liquid steem to steem power. To do this you need to go to your wallet and click steem then power up. When you click power up your steem will convert into steem power, when this process is completed one can say he/she is powering up his steem. The more steem power one has the more influential he is on steem.

QUESTION 4
Do I know how to transfer my steem token to another steem user account?

Yes, I know. These are the steps:
Step 1- Go to wallet

Step 2
Click on the drop down arrow

Step 3
Click on transfer

Step 4
Insert the person username an amount

STEP 5
Enter the required key and steem will be transferred

QUESTION 5
Do I know how to power up my steem?

Answer
Yes, I know how to power up my steem. Using the following steps:
Step1- Go to wallet then steem

Step2-
click on dropdown and select powerup

Step 3
Enter the amount and key and steem will be converted to steem power

Step 4
Enter the private key

Once the key is inserted the account will be power up

@ngoenyi I have answered the achievement2 questions, corrections will be welcome
Please help verify