Thanks to use Data Entry Software Premium Edition developed by xiaoa studio, this is the tutorial below, please read it carefully before you use it.

System requirements:
Microsoft Visual C++ 2015 Redistributable and .NetFramework 4.5.2 (or higher edition) are required.
Click here to download .NetFramework 4.5.2
Click here to download Microsoft Visual C++ 2015 Redistributable

Click here to download the admin software
The file that you download is a zip file, don't open it directly. Right click on it, extract it to a folder.
Open admin.exe in the folder.
enter your admin id and password for the first time. Next time, you need not do this.

2) Change the password or email
3) Add employee
Click add employee tab, select the server name, fill out the informations and click add button.
userid and password is the real id and password, created on the server. and clientid and clientpassword is the id and password which is used on client software. You can use any characters except symbols like !@#$%^
4) Change, delete, or block the account
Click employees tab
You can search the user by entering the client id or double click the account in accounts list. 
5) Set the client software title, commission, and send a notification
Click setting tab. 
If you want to hide the balance on the client software, enter 100 in commission textbox. Commission means how much will be cut from the earnings of the client, 10 means 10% of the earnings will be cut.
6) Set up the client software
Click here to download client software, extract the zip file that you download. Make sure that the required software(VC 2013 redist x86 and .NetFramework 4.5.2 (or higher edition)) has been installed on your computer before you use it.
Open client.exe

License key is required for the first time. Fill in lincese key and click "OK"

Add accounts in to the software
click "Add account". Fill in client id and client password, if you use more than 1 qlinkgroup accounts, Anonymous http proxy is required, 1 account per IP.

Start work
Click "start work".
You can adjust the form size by dragging the border of it. As well as double click on the picture to zoom it.
If the backgroud of the label is red, the description on the label will work.
For example, the captcha is case sensitive if it looks like bellow:

Skip the unknown CAPTCHA
Press "ESC" on your keyboard to skip if you can't understand the CAPTCHA.

Stop working
Click "Stop Work", keep working until the status of all the accounts become "STOP". You can restart the work by clicking "Start Work" after that.

That's the instructions of Data Entry Software Premium Edition, maybe you want to know how to remove accounts.
You can remove the accounts before you start work. Right click on the account which you want to remove, click "Delete"