As my achievement 4 is verified and now I am here to accomplish my achievement t task 1 that is about to review steemworld.

The step you have to taken here to login the account in steemworld by using private posting key.

Reward Summary of Account

After doing that click on the option of dashboard, as instantly you click on the dashboard there will be the option of state. Asyou click on the states there will be a reward summary is given to us that will show the overall summery of the account.

what is SP and Delegation of SP

Steem power is the amount or number of steem we have in the account either we got by posting or by powering up.

Delegation is in simple words is the mutual transfer of steem from one account to other to whom you want to support by giving the power.
Delegation is of two types one is delegation in and other is delegation out.

Procedure for delegation of steem is given as

As you open the steemworld you will see the option delegation, click the delegation and then click delegate

After that this tab will open as shown in screenshot here you have to write the name of the account to whom you want to delegate the power of your account in the form of steem.

After completion of the above tab there is option of yes click on that option and your power is delegated.

Incoming and outgoing votes

In order to see the outgoing and incoming votes go to account operation and click the in to see incoming votes and click out to check outgoing votes.

Graphics for the incoming and outgoing votes can be seen as in screenshot.

Author creation and beneficiary rewards of the account.

Author rewards can be defined as the reward that we earned by creating the post .

Curation rewards can be defined as the reward that we earned when we curate the others post and in return we got the reward.

Beneficiary rewards are those which are set in the post for someone.

Activity of the account

Activity of the account can be checked as you mentioned the date in between you want to check the activity.

Voting power

Voting power is same as the SP power of our account more SP more Voting power. This can be seen from the above of the account as you open the dashboard.