SteemScan platform was created by the witnesses called @roadofrich and @futureshock

SteemScan is a platform that allows blockchain users to exchange a given amount of steems with three different crypto currencies such as USDT, BTC and TRX without the use of KYC verification.
SteemScan shows users activity on the Blockchain such as transfers, votes, delegation, claim reward etc
Steemscan has amazing features such as Dapps, Few Tools, Quick convert and witness to enable a witness vote for others.

source

Current Steem price and volumes on date of submission of this review?

The desktop web page graph below specify cryptocurrency value and volume in a day, a week, a month, a quarter and a year.

The screenshot below shows Steem performance for today:
Today, the Current Steem value is 0.60 USD, it volume is 388,565,660 STEEM. That is 1 Steem is equal to 0.60 USD.

Information shown under latest transactions and latest blocks section?

These screenshot below shows latest l transactions on Steem-Blockchain such as Transfer, Voting, Rewards Limit Order, Rewards Balance, delegation etc.

While the screenshot below shows the recent and latest Blocks mined by witness, their heights, ID, Time and block transaction.

Information shown under Witnesses section and steps to vote a Witness?

A steem witness is someone authorized by votes by the steemit community to build blocks. They are network block producers.

In Steemit block producers are called 'witness' while other blockchains called them miners.

To go witnesses section click on the menu

This section shows all the activity of the witnesses such as last block height, transaction count, current witness. One can as well view account summary of every witness.

To vote for witnesses choose a witness of your choice, then go to the last column called vote, then click,

A box for vote showing the name of the witness
will appear, then click continue

what is DApps and mention 3 DApps which you have already used or may use in future as per your interest?

To go to DApps, click on the menu

DApps here is a decentralized applications that runs on steem blockchain. SteemScan lists and describes their purpose, link and creator.

Steemit: Steemit is a social network that allow one to post, comment and vote on other people's post in communities on specific topics, such as food, entertainment, health home kids etc. Steemit is accommodating and friendly.

SteemWorld: SteemWorld is my favorite tools to blockchain. It helps me to track the activities in my account, its user-friendly and very comfortable with it.

Dtube: is an entertainment app in the blockchain where one can watch videos.
I want to use dtube for post videos on steemit and I believe i will find it interesting to use.

Please explain How to use "Quick Convert" and what is the fee charged for different Steem amount for withdrawal?

Quick Convert is where I can change steems to any of these currencies (BTC, USDT or TRX)

To go to Quick Convert, click on the menu

I will enter how much steem I want to convert, e.g 20 steem.
Then i will choose the currency to convert my steems to e.g USDT. Be sure to put the correct USDT address.
The system now shows that I will receive 9.37710048 USDT equivalent of 20 steem at a commission of 1.11609286 USDT.

Please explain what information is provided by the "Search" feature?

To go to search, click on the menu

Search feature is use to find information on the SteemScan platform, like the activities of the witnesses such as transaction, blocks, account values,votes, etc.

Thank you all for reading my achievement 5task2 post. I hope to see you in my next achievement.

Special thanks to:
@ngoenyi
@benson3
@madilyn02

For your support and encouragement.