Hello Steemians,
I hope you are all doing well. Today I'm going to complete my last task of achievement 5 about reviewing steemdb.io. Steemdb is a database of steemit users.

Question 1: How do I see the "recent history"?

To check recent history open the web steemdb.io the enter your username in search field or you can search the web as steemdb.io/@yourusername. As shown in below image.

You can see the recent history of my account in below image.

Question 2: How do I check the different activities: Posts, Votes, Reblogs, Replies, Reblogs, Rewards, Transfers, etc?

To check the activities that we have done such as postings, voting and others, by clicking the Activity menu as shown in below image. There is something going wrong with my username let's check with another user.

POSTING

VOTING

REPLIES

And so on and on you can check more information.

How do I know who has reblogged my post: (Social: Follower, Following, Reblogged)?

To check this, click on social and you will get option for it as shown in below image and we will check for one option.

REBLOGGED BY OTHER USER

How do I check my Voting Power?

It's available at right side of screen as shown in below image.

I would like to thank @cryptokannon @ngoeny @juichi @event-horizon for their support and guidance.
@juichi I have used your username, If you don't like it let me know I'll remove it.